312646607

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11971}}^1$

素因数の和:12039

約数の個数: 24

約数和(自身を含む): 401253552

約数和(自身を除く): 88606945

約数列:

[1, 7, 13, 41, 49, 91, 287, 533, 637, 2009, 3731, 11971, 26117, 83797, 155623, 490811, 586579, 1089361, 3435677, 6380543, 7625527, 24049739, 44663801, 312646607]

約数ペア:

[(1, 312646607), (7, 44663801), (13, 24049739), (41, 7625527), (49, 6380543), (91, 3435677), (287, 1089361), (533, 586579), (637, 490811), (2009, 155623), (3731, 83797), (11971, 26117)]