156944743631

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1\times {\mathrm{647363}}^1$

素因数の和:648490

約数の個数: 16

約数和(自身を含む): 179123029344

約数和(自身を除く): 22178285713

約数列:

[1, 13, 17, 221, 1097, 14261, 18649, 242437, 647363, 8415719, 11005171, 143067223, 710157211, 9232043743, 12072672587, 156944743631]

約数ペア:

[(1, 156944743631), (13, 12072672587), (17, 9232043743), (221, 710157211), (1097, 143067223), (14261, 11005171), (18649, 8415719), (242437, 647363)]