40573247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1879}}^1$

素因数の和:2054

約数の個数: 16

約数和(自身を含む): 48007680

約数和(自身を除く): 7434433

約数列:

[1, 11, 13, 143, 151, 1661, 1879, 1963, 20669, 21593, 24427, 268697, 283729, 3121019, 3688477, 40573247]

約数ペア:

[(1, 40573247), (11, 3688477), (13, 3121019), (143, 283729), (151, 268697), (1661, 24427), (1879, 21593), (1963, 20669)]