1900443561

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{65707}}^1$

素因数の和:66052

約数の個数: 16

約数和(自身を含む): 2624114688

約数和(自身を除く): 723671127

約数列:

[1, 3, 31, 93, 311, 933, 9641, 28923, 65707, 197121, 2036917, 6110751, 20434877, 61304631, 633481187, 1900443561]

約数ペア:

[(1, 1900443561), (3, 633481187), (31, 61304631), (93, 20434877), (311, 6110751), (933, 2036917), (9641, 197121), (28923, 65707)]