99859859

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{131}}^2$

素因数の和:319

約数の個数: 18

約数和(自身を含む): 114756348

約数和(自身を除く): 14896489

約数列:

[1, 11, 23, 131, 253, 529, 1441, 3013, 5819, 17161, 33143, 69299, 188771, 394703, 762289, 4341733, 9078169, 99859859]

約数ペア:

[(1, 99859859), (11, 9078169), (23, 4341733), (131, 762289), (253, 394703), (529, 188771), (1441, 69299), (3013, 33143), (5819, 17161)]