4217717

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 24

約数和(自身を含む): 5414976

約数和(自身を除く): 1197259

約数列:

[1, 7, 17, 23, 67, 119, 161, 391, 469, 529, 1139, 1541, 2737, 3703, 7973, 8993, 10787, 26197, 35443, 62951, 183379, 248101, 602531, 4217717]

約数ペア:

[(1, 4217717), (7, 602531), (17, 248101), (23, 183379), (67, 62951), (119, 35443), (161, 26197), (391, 10787), (469, 8993), (529, 7973), (1139, 3703), (1541, 2737)]