2912406609

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1373129}}^1$

素因数の和:1373240

約数の個数: 16

約数和(自身を含む): 4481896320

約数和(自身を除く): 1569489711

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 1373129, 4119387, 9611903, 28835709, 138686029, 416058087, 970802203, 2912406609]

約数ペア:

[(1, 2912406609), (3, 970802203), (7, 416058087), (21, 138686029), (101, 28835709), (303, 9611903), (707, 4119387), (2121, 1373129)]