30432927

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{857}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 49420800

約数和(自身を除く): 18987873

約数列:

[1, 3, 7, 19, 21, 57, 89, 133, 267, 399, 623, 857, 1691, 1869, 2571, 5073, 5999, 11837, 16283, 17997, 35511, 48849, 76273, 113981, 228819, 341943, 533911, 1449187, 1601733, 4347561, 10144309, 30432927]

約数ペア:

[(1, 30432927), (3, 10144309), (7, 4347561), (19, 1601733), (21, 1449187), (57, 533911), (89, 341943), (133, 228819), (267, 113981), (399, 76273), (623, 48849), (857, 35511), (1691, 17997), (1869, 16283), (2571, 11837), (5073, 5999)]