16983629

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 20837376

約数和(自身を除く): 3853747

約数列:

[1, 13, 17, 31, 37, 67, 221, 403, 481, 527, 629, 871, 1139, 1147, 2077, 2479, 6851, 8177, 14807, 14911, 19499, 27001, 32227, 35309, 42143, 76849, 253487, 459017, 547859, 999037, 1306433, 16983629]

約数ペア:

[(1, 16983629), (13, 1306433), (17, 999037), (31, 547859), (37, 459017), (67, 253487), (221, 76849), (403, 42143), (481, 35309), (527, 32227), (629, 27001), (871, 19499), (1139, 14911), (1147, 14807), (2077, 8177), (2479, 6851)]