16590969591

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{38821}}^1$

素因数の和:39311

約数の個数: 32

約数和(自身を含む): 25879676928

約数和(自身を除く): 9288707337

約数列:

[1, 3, 7, 21, 47, 141, 329, 433, 987, 1299, 3031, 9093, 20351, 38821, 61053, 116463, 142457, 271747, 427371, 815241, 1824587, 5473761, 12772109, 16809493, 38316327, 50428479, 117666451, 352999353, 790046171, 2370138513, 5530323197, 16590969591]

約数ペア:

[(1, 16590969591), (3, 5530323197), (7, 2370138513), (21, 790046171), (47, 352999353), (141, 117666451), (329, 50428479), (433, 38316327), (987, 16809493), (1299, 12772109), (3031, 5473761), (9093, 1824587), (20351, 815241), (38821, 427371), (61053, 271747), (116463, 142457)]