39220191

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 58041360

約数和(自身を除く): 18821169

約数列:

[1, 3, 9, 59, 177, 233, 317, 531, 699, 951, 2097, 2853, 13747, 18703, 41241, 56109, 73861, 123723, 168327, 221583, 664749, 4357799, 13073397, 39220191]

約数ペア:

[(1, 39220191), (3, 13073397), (9, 4357799), (59, 664749), (177, 221583), (233, 168327), (317, 123723), (531, 73861), (699, 56109), (951, 41241), (2097, 18703), (2853, 13747)]