16186443

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 26783232

約数和(自身を除く): 10596789

約数列:

[1, 3, 7, 13, 21, 39, 91, 211, 273, 281, 633, 843, 1477, 1967, 2743, 3653, 4431, 5901, 8229, 10959, 19201, 25571, 57603, 59291, 76713, 177873, 415037, 770783, 1245111, 2312349, 5395481, 16186443]

約数ペア:

[(1, 16186443), (3, 5395481), (7, 2312349), (13, 1245111), (21, 770783), (39, 415037), (91, 177873), (211, 76713), (273, 59291), (281, 57603), (633, 25571), (843, 19201), (1477, 10959), (1967, 8229), (2743, 5901), (3653, 4431)]