7149573

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 11462400

約数和(自身を除く): 4312827

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 397, 621, 667, 783, 1191, 2001, 3573, 6003, 9131, 10719, 11513, 18009, 27393, 34539, 82179, 103617, 246537, 264799, 310851, 794397, 2383191, 7149573]

約数ペア:

[(1, 7149573), (3, 2383191), (9, 794397), (23, 310851), (27, 264799), (29, 246537), (69, 103617), (87, 82179), (207, 34539), (261, 27393), (397, 18009), (621, 11513), (667, 10719), (783, 9131), (1191, 6003), (2001, 3573)]