39691923

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 59304960

約数和(自身を除く): 19613037

約数列:

[1, 3, 17, 29, 47, 51, 87, 141, 493, 571, 799, 1363, 1479, 1713, 2397, 4089, 9707, 16559, 23171, 26837, 29121, 49677, 69513, 80511, 281503, 456229, 778273, 844509, 1368687, 2334819, 13230641, 39691923]

約数ペア:

[(1, 39691923), (3, 13230641), (17, 2334819), (29, 1368687), (47, 844509), (51, 778273), (87, 456229), (141, 281503), (493, 80511), (571, 69513), (799, 49677), (1363, 29121), (1479, 26837), (1713, 23171), (2397, 16559), (4089, 9707)]