30673539

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2819}}^1$

素因数の和:2872

約数の個数: 32

約数和(自身を含む): 50534400

約数和(自身を除く): 19860861

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 2819, 3627, 8457, 10881, 25371, 36647, 76113, 87389, 109941, 262167, 329823, 786501, 989469, 1136057, 2359503, 3408171, 10224513, 30673539]

約数ペア:

[(1, 30673539), (3, 10224513), (9, 3408171), (13, 2359503), (27, 1136057), (31, 989469), (39, 786501), (93, 329823), (117, 262167), (279, 109941), (351, 87389), (403, 76113), (837, 36647), (1209, 25371), (2819, 10881), (3627, 8457)]