2026921143

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 3108503552

約数和(自身を除く): 1081582409

約数列:

[1, 3, 13, 31, 39, 43, 93, 127, 129, 307, 381, 403, 559, 921, 1209, 1333, 1651, 1677, 3937, 3991, 3999, 4953, 5461, 9517, 11811, 11973, 13201, 16383, 17329, 28551, 38989, 39603, 51181, 51987, 70993, 116967, 123721, 153543, 169291, 171613, 212979, 371163, 409231, 506857, 507873, 514839, 1208659, 1227693, 1520571, 1676527, 2200783, 3625977, 5029581, 5320003, 6602349, 15712567, 15960009, 21794851, 47137701, 51972337, 65384553, 155917011, 675640381, 2026921143]

約数ペア:

[(1, 2026921143), (3, 675640381), (13, 155917011), (31, 65384553), (39, 51972337), (43, 47137701), (93, 21794851), (127, 15960009), (129, 15712567), (307, 6602349), (381, 5320003), (403, 5029581), (559, 3625977), (921, 2200783), (1209, 1676527), (1333, 1520571), (1651, 1227693), (1677, 1208659), (3937, 514839), (3991, 507873), (3999, 506857), (4953, 409231), (5461, 371163), (9517, 212979), (11811, 171613), (11973, 169291), (13201, 153543), (16383, 123721), (17329, 116967), (28551, 70993), (38989, 51987), (39603, 51181)]