30568993

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 39360552

約数和(自身を除く): 8791559

約数列:

[1, 7, 13, 37, 49, 91, 259, 481, 637, 1297, 1813, 3367, 9079, 16861, 23569, 47989, 63553, 118027, 335923, 623857, 826189, 2351461, 4366999, 30568993]

約数ペア:

[(1, 30568993), (7, 4366999), (13, 2351461), (37, 826189), (49, 623857), (91, 335923), (259, 118027), (481, 63553), (637, 47989), (1297, 23569), (1813, 16861), (3367, 9079)]