2921895939

素因数分解:

$3^1\times {\mathrm{179}}^1\times {\mathrm{773}}^1\times {\mathrm{7039}}^1$

素因数の和:7994

約数の個数: 16

約数和(自身を含む): 3923251200

約数和(自身を除く): 1001355261

約数列:

[1, 3, 179, 537, 773, 2319, 7039, 21117, 138367, 415101, 1259981, 3779943, 5441147, 16323441, 973965313, 2921895939]

約数ペア:

[(1, 2921895939), (3, 973965313), (179, 16323441), (537, 5441147), (773, 3779943), (2319, 1259981), (7039, 415101), (21117, 138367)]