4037353047

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{16487}}^1$

素因数の和:16549

約数の個数: 72

約数和(自身を含む): 7531190784

約数和(自身を除く): 3493837737

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 169, 207, 273, 299, 483, 507, 819, 897, 1183, 1449, 1521, 2093, 2691, 3549, 3887, 6279, 10647, 11661, 16487, 18837, 27209, 34983, 49461, 81627, 115409, 148383, 214331, 244881, 346227, 379201, 642993, 1038681, 1137603, 1500317, 1928979, 2654407, 2786303, 3412809, 4500951, 4929613, 7963221, 8358909, 13502853, 14788839, 19504121, 23889663, 25076727, 34507291, 44366517, 58512363, 64084969, 103521873, 175537089, 192254907, 310565619, 448594783, 576764721, 1345784349, 4037353047]

約数ペア:

[(1, 4037353047), (3, 1345784349), (7, 576764721), (9, 448594783), (13, 310565619), (21, 192254907), (23, 175537089), (39, 103521873), (63, 64084969), (69, 58512363), (91, 44366517), (117, 34507291), (161, 25076727), (169, 23889663), (207, 19504121), (273, 14788839), (299, 13502853), (483, 8358909), (507, 7963221), (819, 4929613), (897, 4500951), (1183, 3412809), (1449, 2786303), (1521, 2654407), (2093, 1928979), (2691, 1500317), (3549, 1137603), (3887, 1038681), (6279, 642993), (10647, 379201), (11661, 346227), (16487, 244881), (18837, 214331), (27209, 148383), (34983, 115409), (49461, 81627)]