2912258139

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1373059}}^1$

素因数の和:1373170

約数の個数: 16

約数和(自身を含む): 4481667840

約数和(自身を除く): 1569409701

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 1373059, 4119177, 9611413, 28834239, 138678959, 416036877, 970752713, 2912258139]

約数ペア:

[(1, 2912258139), (3, 970752713), (7, 416036877), (21, 138678959), (101, 28834239), (303, 9611413), (707, 4119177), (2121, 1373059)]