30088233

素因数分解:

$3^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{401}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 51198720

約数和(自身を除く): 21110487

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 397, 401, 1191, 1203, 2779, 2807, 3573, 3609, 8337, 8421, 10719, 10827, 25011, 25263, 75033, 75789, 159197, 477591, 1114379, 1432773, 3343137, 4298319, 10029411, 30088233]

約数ペア:

[(1, 30088233), (3, 10029411), (7, 4298319), (9, 3343137), (21, 1432773), (27, 1114379), (63, 477591), (189, 159197), (397, 75789), (401, 75033), (1191, 25263), (1203, 25011), (2779, 10827), (2807, 10719), (3573, 8421), (3609, 8337)]