131034141

素因数分解:

$3^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{3371}}^1$

素因数の和:4001

約数の個数: 24

約数和(自身を含む): 216725184

約数和(自身を除く): 85691043

約数列:

[1, 3, 7, 9, 21, 63, 617, 1851, 3371, 4319, 5553, 10113, 12957, 23597, 30339, 38871, 70791, 212373, 2079907, 6239721, 14559349, 18719163, 43678047, 131034141]

約数ペア:

[(1, 131034141), (3, 43678047), (7, 18719163), (9, 14559349), (21, 6239721), (63, 2079907), (617, 212373), (1851, 70791), (3371, 38871), (4319, 30339), (5553, 23597), (10113, 12957)]