38789079

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 60702720

約数和(自身を除く): 21913641

約数列:

[1, 3, 7, 21, 79, 103, 227, 237, 309, 553, 681, 721, 1589, 1659, 2163, 4767, 8137, 17933, 23381, 24411, 53799, 56959, 70143, 125531, 163667, 170877, 376593, 491001, 1847099, 5541297, 12929693, 38789079]

約数ペア:

[(1, 38789079), (3, 12929693), (7, 5541297), (21, 1847099), (79, 491001), (103, 376593), (227, 170877), (237, 163667), (309, 125531), (553, 70143), (681, 56959), (721, 53799), (1589, 24411), (1659, 23381), (2163, 17933), (4767, 8137)]