39381699

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1109}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 63936000

約数和(自身を除く): 24554301

約数列:

[1, 3, 7, 19, 21, 57, 89, 133, 267, 399, 623, 1109, 1691, 1869, 3327, 5073, 7763, 11837, 21071, 23289, 35511, 63213, 98701, 147497, 296103, 442491, 690907, 1875319, 2072721, 5625957, 13127233, 39381699]

約数ペア:

[(1, 39381699), (3, 13127233), (7, 5625957), (19, 2072721), (21, 1875319), (57, 690907), (89, 442491), (133, 296103), (267, 147497), (399, 98701), (623, 63213), (1109, 35511), (1691, 23289), (1869, 21071), (3327, 11837), (5073, 7763)]