1330352331

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{64709}}^1$

素因数の和:64819

約数の個数: 32

約数和(自身を含む): 2236377600

約数和(自身を除く): 906025269

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 231, 267, 623, 979, 1869, 2937, 6853, 20559, 64709, 194127, 452963, 711799, 1358889, 2135397, 4982593, 5759101, 14947779, 17277303, 40313707, 63350111, 120941121, 190050333, 443450777, 1330352331]

約数ペア:

[(1, 1330352331), (3, 443450777), (7, 190050333), (11, 120941121), (21, 63350111), (33, 40313707), (77, 17277303), (89, 14947779), (231, 5759101), (267, 4982593), (623, 2135397), (979, 1358889), (1869, 711799), (2937, 452963), (6853, 194127), (20559, 64709)]