291209201

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{3041}}^1$

素因数の和:3232

約数の個数: 16

約数和(自身を含む): 318022848

約数和(自身を除く): 26813647

約数列:

[1, 17, 43, 131, 731, 2227, 3041, 5633, 51697, 95761, 130763, 398371, 2222971, 6772307, 17129953, 291209201]

約数ペア:

[(1, 291209201), (17, 17129953), (43, 6772307), (131, 2222971), (731, 398371), (2227, 130763), (3041, 95761), (5633, 51697)]