381639171

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{241391}}^1$

素因数の和:241442

約数の個数: 16

約数和(自身を含む): 556167168

約数和(自身を除く): 174527997

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 241391, 724173, 4103647, 7483121, 12310941, 22449363, 127213057, 381639171]

約数ペア:

[(1, 381639171), (3, 127213057), (17, 22449363), (31, 12310941), (51, 7483121), (93, 4103647), (527, 724173), (1581, 241391)]