102972961

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 140824656

約数和(自身を除く): 37851695

約数列:

[1, 7, 13, 17, 37, 49, 91, 119, 221, 257, 259, 481, 629, 637, 833, 1547, 1799, 1813, 3341, 3367, 4369, 4403, 8177, 9509, 10829, 12593, 23387, 23569, 30583, 30821, 56797, 57239, 66563, 123617, 161653, 163709, 214081, 397579, 400673, 465941, 865319, 1131571, 2101489, 2783053, 6057233, 7920997, 14710423, 102972961]

約数ペア:

[(1, 102972961), (7, 14710423), (13, 7920997), (17, 6057233), (37, 2783053), (49, 2101489), (91, 1131571), (119, 865319), (221, 465941), (257, 400673), (259, 397579), (481, 214081), (629, 163709), (637, 161653), (833, 123617), (1547, 66563), (1799, 57239), (1813, 56797), (3341, 30821), (3367, 30583), (4369, 23569), (4403, 23387), (8177, 12593), (9509, 10829)]