313248769

素因数分解:

${\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 328495104

約数和(自身を除く): 15246335

約数列:

[1, 31, 113, 223, 401, 3503, 6913, 12431, 25199, 45313, 89423, 781169, 1404703, 2772113, 10104799, 313248769]

約数ペア:

[(1, 313248769), (31, 10104799), (113, 2772113), (223, 1404703), (401, 781169), (3503, 89423), (6913, 45313), (12431, 25199)]