17960987789

素因数分解:

${\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{1153}}^1\times {\mathrm{1453}}^1$

素因数の和:2828

約数の個数: 16

約数和(自身を含む): 18363112704

約数和(自身を除く): 402124915

約数列:

[1, 71, 151, 1153, 1453, 10721, 81863, 103163, 174103, 219403, 1675309, 12361313, 15577613, 118946939, 252971659, 17960987789]

約数ペア:

[(1, 17960987789), (71, 252971659), (151, 118946939), (1153, 15577613), (1453, 12361313), (10721, 1675309), (81863, 219403), (103163, 174103)]