238091423

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{1129}}^1$

素因数の和:1378

約数の個数: 16

約数和(自身を含む): 254819520

約数和(自身を除く): 16728097

約数列:

[1, 23, 53, 173, 1129, 1219, 3979, 9169, 25967, 59837, 195317, 210887, 1376251, 4492291, 10351801, 238091423]

約数ペア:

[(1, 238091423), (23, 10351801), (53, 4492291), (173, 1376251), (1129, 210887), (1219, 195317), (3979, 59837), (9169, 25967)]