4099977

素因数分解:

$3^4\times 7^2\times {\mathrm{1033}}^1$

素因数の和:1059

約数の個数: 30

約数和(自身を含む): 7131498

約数和(自身を除く): 3031521

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1033, 1323, 3099, 3969, 7231, 9297, 21693, 27891, 50617, 65079, 83673, 151851, 195237, 455553, 585711, 1366659, 4099977]

約数ペア:

[(1, 4099977), (3, 1366659), (7, 585711), (9, 455553), (21, 195237), (27, 151851), (49, 83673), (63, 65079), (81, 50617), (147, 27891), (189, 21693), (441, 9297), (567, 7231), (1033, 3969), (1323, 3099)]