172195377

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{4673}}^1$

素因数の和:4920

約数の個数: 16

約数和(自身を含む): 234223488

約数和(自身を除く): 62028111

約数列:

[1, 3, 71, 173, 213, 519, 4673, 12283, 14019, 36849, 331783, 808429, 995349, 2425287, 57398459, 172195377]

約数ペア:

[(1, 172195377), (3, 57398459), (71, 2425287), (173, 995349), (213, 808429), (519, 331783), (4673, 36849), (12283, 14019)]