401471279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{1789}}^1$

素因数の和:2710

約数の個数: 16

約数和(自身を含む): 457781760

約数和(自身を除く): 56310481

約数列:

[1, 11, 23, 253, 887, 1789, 9757, 19679, 20401, 41147, 224411, 452617, 1586843, 17455273, 36497389, 401471279]

約数ペア:

[(1, 401471279), (11, 36497389), (23, 17455273), (253, 1586843), (887, 452617), (1789, 224411), (9757, 41147), (19679, 20401)]