1317492720991

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1\times {\mathrm{857}}^1$

素因数の和:1480

約数の個数: 64

約数和(自身を含む): 1490499698688

約数和(自身を除く): 173006977697

約数列:

[1, 17, 23, 83, 127, 373, 391, 857, 1411, 1909, 2159, 2921, 6341, 8579, 10541, 14569, 19711, 30959, 32453, 47371, 49657, 71131, 108839, 145843, 179197, 242443, 319661, 335087, 526303, 712057, 805307, 1089533, 1209227, 1636013, 1850263, 2503297, 3931793, 4121531, 5434237, 7352203, 9033637, 12104969, 18522061, 26531863, 27812221, 40596947, 42556049, 66840481, 90431239, 124987451, 153571829, 207773651, 451041671, 610232849, 690148099, 933729781, 1537331063, 3369546601, 3532152067, 10373958433, 15873406277, 57282292217, 77499571823, 1317492720991]

約数ペア:

[(1, 1317492720991), (17, 77499571823), (23, 57282292217), (83, 15873406277), (127, 10373958433), (373, 3532152067), (391, 3369546601), (857, 1537331063), (1411, 933729781), (1909, 690148099), (2159, 610232849), (2921, 451041671), (6341, 207773651), (8579, 153571829), (10541, 124987451), (14569, 90431239), (19711, 66840481), (30959, 42556049), (32453, 40596947), (47371, 27812221), (49657, 26531863), (71131, 18522061), (108839, 12104969), (145843, 9033637), (179197, 7352203), (242443, 5434237), (319661, 4121531), (335087, 3931793), (526303, 2503297), (712057, 1850263), (805307, 1636013), (1089533, 1209227)]