783120872287

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1553}}^1\times {\mathrm{7103}}^1$

素因数の和:8839

約数の個数: 32

約数和(自身を含む): 870451642368

約数和(自身を除く): 87330770081

約数列:

[1, 13, 43, 127, 559, 1553, 1651, 5461, 7103, 20189, 66779, 70993, 92339, 197231, 305429, 868127, 902081, 2564003, 3970577, 8480933, 11030959, 11727053, 38789483, 110252129, 143402467, 474331237, 504263279, 1400931793, 6166306081, 18212113309, 60240067099, 783120872287]

約数ペア:

[(1, 783120872287), (13, 60240067099), (43, 18212113309), (127, 6166306081), (559, 1400931793), (1553, 504263279), (1651, 474331237), (5461, 143402467), (7103, 110252129), (20189, 38789483), (66779, 11727053), (70993, 11030959), (92339, 8480933), (197231, 3970577), (305429, 2564003), (868127, 902081)]