39572379

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3359}}^1$

素因数の和:3400

約数の個数: 48

約数和(自身を含む): 75479040

約数和(自身を除く): 35906661

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 3359, 3927, 10077, 11781, 23513, 30231, 36949, 57103, 70539, 110847, 171309, 211617, 258643, 332541, 399721, 513927, 628133, 775929, 1199163, 1884399, 2327787, 3597489, 4396931, 5653197, 13190793, 39572379]

約数ペア:

[(1, 39572379), (3, 13190793), (7, 5653197), (9, 4396931), (11, 3597489), (17, 2327787), (21, 1884399), (33, 1199163), (51, 775929), (63, 628133), (77, 513927), (99, 399721), (119, 332541), (153, 258643), (187, 211617), (231, 171309), (357, 110847), (561, 70539), (693, 57103), (1071, 36949), (1309, 30231), (1683, 23513), (3359, 11781), (3927, 10077)]