41001003

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{659}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 61501440

約数和(自身を除く): 20500437

約数列:

[1, 3, 9, 31, 93, 223, 279, 659, 669, 1977, 2007, 5931, 6913, 20429, 20739, 61287, 62217, 146957, 183861, 440871, 1322613, 4555667, 13667001, 41001003]

約数ペア:

[(1, 41001003), (3, 13667001), (9, 4555667), (31, 1322613), (93, 440871), (223, 183861), (279, 146957), (659, 62217), (669, 61287), (1977, 20739), (2007, 20429), (5931, 6913)]