155299417

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{4073}}^1$

素因数の和:4512

約数の個数: 16

約数和(自身を含む): 191640960

約数和(自身を除く): 36341543

約数列:

[1, 7, 13, 91, 419, 2933, 4073, 5447, 28511, 38129, 52949, 370643, 1706587, 11946109, 22185631, 155299417]

約数ペア:

[(1, 155299417), (7, 22185631), (13, 11946109), (91, 1706587), (419, 370643), (2933, 52949), (4073, 38129), (5447, 28511)]