811757309

素因数分解:

${\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1\times {\mathrm{1973}}^1$

素因数の和:2428

約数の個数: 16

約数和(自身を含む): 896543424

約数和(自身を除く): 84786115

約数列:

[1, 11, 113, 331, 1243, 1973, 3641, 21703, 37403, 222949, 411433, 653063, 2452439, 7183693, 73796119, 811757309]

約数ペア:

[(1, 811757309), (11, 73796119), (113, 7183693), (331, 2452439), (1243, 653063), (1973, 411433), (3641, 222949), (21703, 37403)]