171807942

素因数分解:

$2^1\times 3^1\times {\mathrm{1987}}^1\times {\mathrm{14411}}^1$

素因数の和:16403

約数の個数: 16

約数和(自身を含む): 343812672

約数和(自身を除く): 172004730

約数列:

[1, 2, 3, 6, 1987, 3974, 5961, 11922, 14411, 28822, 43233, 86466, 28634657, 57269314, 85903971, 171807942]

約数ペア:

[(1, 171807942), (2, 85903971), (3, 57269314), (6, 28634657), (1987, 86466), (3974, 43233), (5961, 28822), (11922, 14411)]