3720115321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1\times {\mathrm{9781}}^1$

素因数の和:11532

約数の個数: 16

約数和(自身を含む): 4244840208

約数和(自身を除く): 524724887

約数列:

[1, 13, 17, 221, 1721, 9781, 22373, 29257, 127153, 166277, 380341, 2161601, 16833101, 218830313, 286162717, 3720115321]

約数ペア:

[(1, 3720115321), (13, 286162717), (17, 218830313), (221, 16833101), (1721, 2161601), (9781, 380341), (22373, 166277), (29257, 127153)]