290450109651

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{42701}}^1\times {\mathrm{7583}}^1$

素因数の和:50323

約数の個数: 32

約数和(自身を含む): 435257044992

約数和(自身を除く): 144806935341

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 7583, 22749, 42701, 98579, 128103, 174409, 295737, 523227, 555113, 982123, 1665339, 2267317, 2946369, 6801951, 12767599, 38302797, 323801683, 971405049, 4209421879, 7447438709, 12628265637, 22342316127, 96816703217, 290450109651]

約数ペア:

[(1, 290450109651), (3, 96816703217), (13, 22342316127), (23, 12628265637), (39, 7447438709), (69, 4209421879), (299, 971405049), (897, 323801683), (7583, 38302797), (22749, 12767599), (42701, 6801951), (98579, 2946369), (128103, 2267317), (174409, 1665339), (295737, 982123), (523227, 555113)]