9145017

素因数分解:

$3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:342

約数の個数: 36

約数和(自身を含む): 15605460

約数和(自身を除く): 6460443

約数列:

[1, 3, 7, 9, 21, 49, 63, 89, 147, 233, 267, 441, 623, 699, 801, 1631, 1869, 2097, 4361, 4893, 5607, 11417, 13083, 14679, 20737, 34251, 39249, 62211, 102753, 145159, 186633, 435477, 1016113, 1306431, 3048339, 9145017]

約数ペア:

[(1, 9145017), (3, 3048339), (7, 1306431), (9, 1016113), (21, 435477), (49, 186633), (63, 145159), (89, 102753), (147, 62211), (233, 39249), (267, 34251), (441, 20737), (623, 14679), (699, 13083), (801, 11417), (1631, 5607), (1869, 4893), (2097, 4361)]