16172117

素因数分解:

${\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:489

約数の個数: 16

約数和(自身を含む): 18592560

約数和(自身を除く): 2420443

約数列:

[1, 13, 17, 169, 221, 433, 2197, 2873, 5629, 7361, 37349, 73177, 95693, 951301, 1244009, 16172117]

約数ペア:

[(1, 16172117), (13, 1244009), (17, 951301), (169, 95693), (221, 73177), (433, 37349), (2197, 7361), (2873, 5629)]