171772013

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{1609}}^1$

素因数の和:1868

約数の個数: 16

約数和(自身を含む): 199691520

約数和(自身を除く): 27919507

約数列:

[1, 7, 101, 151, 707, 1057, 1609, 11263, 15251, 106757, 162509, 242959, 1137563, 1700713, 24538859, 171772013]

約数ペア:

[(1, 171772013), (7, 24538859), (101, 1700713), (151, 1137563), (707, 242959), (1057, 162509), (1609, 106757), (11263, 15251)]