9315621

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2143}}^1$

素因数の和:2182

約数の個数: 32

約数和(自身を含む): 16465920

約数和(自身を除く): 7150299

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 2143, 4347, 6429, 15001, 19287, 45003, 49289, 57861, 135009, 147867, 345023, 405027, 443601, 1035069, 1330803, 3105207, 9315621]

約数ペア:

[(1, 9315621), (3, 3105207), (7, 1330803), (9, 1035069), (21, 443601), (23, 405027), (27, 345023), (63, 147867), (69, 135009), (161, 57861), (189, 49289), (207, 45003), (483, 19287), (621, 15001), (1449, 6429), (2143, 4347)]