17628796887

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{821}}^1\times {\mathrm{1373}}^1$

素因数の和:2611

約数の個数: 32

約数和(自身を含む): 25425683136

約数和(自身を除く): 7796886249

約数列:

[1, 3, 13, 39, 401, 821, 1203, 1373, 2463, 4119, 5213, 10673, 15639, 17849, 32019, 53547, 329221, 550573, 987663, 1127233, 1651719, 3381699, 4279873, 7157449, 12839619, 14654029, 21472347, 43962087, 452020433, 1356061299, 5876265629, 17628796887]

約数ペア:

[(1, 17628796887), (3, 5876265629), (13, 1356061299), (39, 452020433), (401, 43962087), (821, 21472347), (1203, 14654029), (1373, 12839619), (2463, 7157449), (4119, 4279873), (5213, 3381699), (10673, 1651719), (15639, 1127233), (17849, 987663), (32019, 550573), (53547, 329221)]