31382247

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{7121}}^1$

素因数の和:7250

約数の個数: 16

約数和(自身を含む): 45466848

約数和(自身を除く): 14084601

約数列:

[1, 3, 13, 39, 113, 339, 1469, 4407, 7121, 21363, 92573, 277719, 804673, 2414019, 10460749, 31382247]

約数ペア:

[(1, 31382247), (3, 10460749), (13, 2414019), (39, 804673), (113, 277719), (339, 92573), (1469, 21363), (4407, 7121)]