3855570243

素因数分解:

$3^1\times 7^2\times {\mathrm{1283}}^1\times {\mathrm{20443}}^1$

素因数の和:21743

約数の個数: 24

約数和(自身を含む): 5985021888

約数和(自身を除く): 2129451645

約数列:

[1, 3, 7, 21, 49, 147, 1283, 3849, 8981, 20443, 26943, 61329, 62867, 143101, 188601, 429303, 1001707, 3005121, 26228369, 78685107, 183598583, 550795749, 1285190081, 3855570243]

約数ペア:

[(1, 3855570243), (3, 1285190081), (7, 550795749), (21, 183598583), (49, 78685107), (147, 26228369), (1283, 3005121), (3849, 1001707), (8981, 429303), (20443, 188601), (26943, 143101), (61329, 62867)]