42280251

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{937}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 61795440

約数和(自身を除く): 19515189

約数列:

[1, 3, 13, 39, 89, 169, 267, 507, 937, 1157, 2811, 3471, 12181, 15041, 36543, 45123, 83393, 158353, 250179, 475059, 1084109, 3252327, 14093417, 42280251]

約数ペア:

[(1, 42280251), (3, 14093417), (13, 3252327), (39, 1084109), (89, 475059), (169, 250179), (267, 158353), (507, 83393), (937, 45123), (1157, 36543), (2811, 15041), (3471, 12181)]