2661671607

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2391439}}^1$

素因数の和:2391502

約数の個数: 16

約数和(自身を含む): 4132408320

約数和(自身を除く): 1470736713

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 2391439, 7174317, 16740073, 50220219, 126746267, 380238801, 887223869, 2661671607]

約数ペア:

[(1, 2661671607), (3, 887223869), (7, 380238801), (21, 126746267), (53, 50220219), (159, 16740073), (371, 7174317), (1113, 2391439)]