40459929

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5507}}^1$

素因数の和:5620

約数の個数: 16

約数和(自身を含む): 56401920

約数和(自身を除く): 15941991

約数列:

[1, 3, 31, 79, 93, 237, 2449, 5507, 7347, 16521, 170717, 435053, 512151, 1305159, 13486643, 40459929]

約数ペア:

[(1, 40459929), (3, 13486643), (31, 1305159), (79, 512151), (93, 435053), (237, 170717), (2449, 16521), (5507, 7347)]