49219209

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{420677}}^1$

素因数の和:420696

約数の個数: 12

約数和(自身を含む): 76563396

約数和(自身を除く): 27344187

約数列:

[1, 3, 9, 13, 39, 117, 420677, 1262031, 3786093, 5468801, 16406403, 49219209]

約数ペア:

[(1, 49219209), (3, 16406403), (9, 5468801), (13, 3786093), (39, 1262031), (117, 420677)]