31353543

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3011}}^1$

素因数の和:3119

約数の個数: 24

約数和(自身を含む): 49336560

約数和(自身を除く): 17983017

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 3011, 3471, 9033, 10413, 27099, 39143, 117429, 267979, 352287, 803937, 2411811, 3483727, 10451181, 31353543]

約数ペア:

[(1, 31353543), (3, 10451181), (9, 3483727), (13, 2411811), (39, 803937), (89, 352287), (117, 267979), (267, 117429), (801, 39143), (1157, 27099), (3011, 10413), (3471, 9033)]