2917963713

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{920203}}^1$

素因数の和:920364

約数の個数: 16

約数和(自身を含む): 4475872256

約数和(自身を除く): 1557908543

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 920203, 2760609, 6441421, 19324263, 138950653, 416851959, 972654571, 2917963713]

約数ペア:

[(1, 2917963713), (3, 972654571), (7, 416851959), (21, 138950653), (151, 19324263), (453, 6441421), (1057, 2760609), (3171, 920203)]