40307109

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{2273}}^1$

素因数の和:2556

約数の個数: 16

約数和(自身を含む): 56322432

約数和(自身を除く): 16015323

約数列:

[1, 3, 23, 69, 257, 771, 2273, 5911, 6819, 17733, 52279, 156837, 584161, 1752483, 13435703, 40307109]

約数ペア:

[(1, 40307109), (3, 13435703), (23, 1752483), (69, 584161), (257, 156837), (771, 52279), (2273, 17733), (5911, 6819)]