4978057721

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{41411}}^1$

素因数の和:42752

約数の個数: 16

約数和(自身を含む): 6131626368

約数和(自身を除く): 1153568647

約数列:

[1, 7, 13, 91, 1321, 9247, 17173, 41411, 120211, 289877, 538343, 3768401, 54703931, 382927517, 711151103, 4978057721]

約数ペア:

[(1, 4978057721), (7, 711151103), (13, 382927517), (91, 54703931), (1321, 3768401), (9247, 538343), (17173, 289877), (41411, 120211)]