4920672477

素因数分解:

$3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{673}}^1\times {\mathrm{877}}^1$

素因数の和:1957

約数の個数: 32

約数和(自身を含む): 7536808192

約数和(自身を除く): 2616135715

約数列:

[1, 3, 7, 21, 397, 673, 877, 1191, 2019, 2631, 2779, 4711, 6139, 8337, 14133, 18417, 267181, 348169, 590221, 801543, 1044507, 1770663, 1870267, 2437183, 4131547, 5610801, 7311549, 12394641, 234317737, 702953211, 1640224159, 4920672477]

約数ペア:

[(1, 4920672477), (3, 1640224159), (7, 702953211), (21, 234317737), (397, 12394641), (673, 7311549), (877, 5610801), (1191, 4131547), (2019, 2437183), (2631, 1870267), (2779, 1770663), (4711, 1044507), (6139, 801543), (8337, 590221), (14133, 348169), (18417, 267181)]