4912893

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{463}}^1$

素因数の和:606

約数の個数: 20

約数和(自身を含む): 7411008

約数和(自身を除く): 2498115

約数列:

[1, 3, 9, 27, 81, 131, 393, 463, 1179, 1389, 3537, 4167, 10611, 12501, 37503, 60653, 181959, 545877, 1637631, 4912893]

約数ペア:

[(1, 4912893), (3, 1637631), (9, 545877), (27, 181959), (81, 60653), (131, 37503), (393, 12501), (463, 10611), (1179, 4167), (1389, 3537)]