2227753

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 16

約数和(自身を含む): 2580480

約数和(自身を除く): 352727

約数列:

[1, 11, 31, 47, 139, 341, 517, 1457, 1529, 4309, 6533, 16027, 47399, 71863, 202523, 2227753]

約数ペア:

[(1, 2227753), (11, 202523), (31, 71863), (47, 47399), (139, 16027), (341, 6533), (517, 4309), (1457, 1529)]