22401951

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 35589120

約数和(自身を除く): 13187169

約数列:

[1, 3, 11, 13, 33, 39, 79, 143, 237, 429, 661, 869, 1027, 1983, 2607, 3081, 7271, 8593, 11297, 21813, 25779, 33891, 52219, 94523, 156657, 283569, 574409, 678847, 1723227, 2036541, 7467317, 22401951]

約数ペア:

[(1, 22401951), (3, 7467317), (11, 2036541), (13, 1723227), (33, 678847), (39, 574409), (79, 283569), (143, 156657), (237, 94523), (429, 52219), (661, 33891), (869, 25779), (1027, 21813), (1983, 11297), (2607, 8593), (3081, 7271)]