30970539

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 47638080

約数和(自身を除く): 16667541

約数列:

[1, 3, 9, 27, 41, 101, 123, 277, 303, 369, 831, 909, 1107, 2493, 2727, 4141, 7479, 11357, 12423, 27977, 34071, 37269, 83931, 102213, 111807, 251793, 306639, 755379, 1147057, 3441171, 10323513, 30970539]

約数ペア:

[(1, 30970539), (3, 10323513), (9, 3441171), (27, 1147057), (41, 755379), (101, 306639), (123, 251793), (277, 111807), (303, 102213), (369, 83931), (831, 37269), (909, 34071), (1107, 27977), (2493, 12423), (2727, 11357), (4141, 7479)]