53863383

素因数分解:

$3^1\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{2087}}^1$

素因数の和:3326

約数の個数: 16

約数和(自身を含む): 82183680

約数和(自身を除く): 28320297

約数列:

[1, 3, 7, 21, 1229, 2087, 3687, 6261, 8603, 14609, 25809, 43827, 2564923, 7694769, 17954461, 53863383]

約数ペア:

[(1, 53863383), (3, 17954461), (7, 7694769), (21, 2564923), (1229, 43827), (2087, 25809), (3687, 14609), (6261, 8603)]