22211283

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{991}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 30728192

約数和(自身を除く): 8516909

約数列:

[1, 3, 31, 93, 241, 723, 991, 2973, 7471, 22413, 30721, 92163, 238831, 716493, 7403761, 22211283]

約数ペア:

[(1, 22211283), (3, 7403761), (31, 716493), (93, 238831), (241, 92163), (723, 30721), (991, 22413), (2973, 7471)]