242570913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{9857}}^1$

素因数の和:10504

約数の個数: 16

約数和(自身を含む): 348894336

約数和(自身を除く): 106323423

約数列:

[1, 3, 13, 39, 631, 1893, 8203, 9857, 24609, 29571, 128141, 384423, 6219767, 18659301, 80856971, 242570913]

約数ペア:

[(1, 242570913), (3, 80856971), (13, 18659301), (39, 6219767), (631, 384423), (1893, 128141), (8203, 29571), (9857, 24609)]