2007474861

素因数分解:

$3^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{87943}}^1$

素因数の和:89040

約数の個数: 16

約数和(自身を含む): 3061858304

約数和(自身を除く): 1054383443

約数列:

[1, 3, 7, 21, 1087, 3261, 7609, 22827, 87943, 263829, 615601, 1846803, 95594041, 286782123, 669158287, 2007474861]

約数ペア:

[(1, 2007474861), (3, 669158287), (7, 286782123), (21, 95594041), (1087, 1846803), (3261, 615601), (7609, 263829), (22827, 87943)]