1053669909

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{28571}}^1$

素因数の和:29240

約数の個数: 16

約数和(自身を含む): 1481172480

約数和(自身を除く): 427502571

約数列:

[1, 3, 19, 57, 647, 1941, 12293, 28571, 36879, 85713, 542849, 1628547, 18485437, 55456311, 351223303, 1053669909]

約数ペア:

[(1, 1053669909), (3, 351223303), (19, 55456311), (57, 18485437), (647, 1628547), (1941, 542849), (12293, 85713), (28571, 36879)]