8718801

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 14488320

約数和(自身を除く): 5769519

約数列:

[1, 3, 7, 13, 21, 39, 91, 109, 273, 293, 327, 763, 879, 1417, 2051, 2289, 3809, 4251, 6153, 9919, 11427, 26663, 29757, 31937, 79989, 95811, 223559, 415181, 670677, 1245543, 2906267, 8718801]

約数ペア:

[(1, 8718801), (3, 2906267), (7, 1245543), (13, 670677), (21, 415181), (39, 223559), (91, 95811), (109, 79989), (273, 31937), (293, 29757), (327, 26663), (763, 11427), (879, 9919), (1417, 6153), (2051, 4251), (2289, 3809)]