22415589

素因数分解:

$3^3\times 7^2\times {\mathrm{16943}}^1$

素因数の和:16966

約数の個数: 24

約数和(自身を含む): 38632320

約数和(自身を除く): 16216731

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 16943, 50829, 118601, 152487, 355803, 457461, 830207, 1067409, 2490621, 3202227, 7471863, 22415589]

約数ペア:

[(1, 22415589), (3, 7471863), (7, 3202227), (9, 2490621), (21, 1067409), (27, 830207), (49, 457461), (63, 355803), (147, 152487), (189, 118601), (441, 50829), (1323, 16943)]