566267139

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{446231}}^1$

素因数の和:446287

約数の個数: 16

約数和(自身を含む): 856765440

約数和(自身を除く): 290498301

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 446231, 1338693, 4016079, 12048237, 20972857, 62918571, 188755713, 566267139]

約数ペア:

[(1, 566267139), (3, 188755713), (9, 62918571), (27, 20972857), (47, 12048237), (141, 4016079), (423, 1338693), (1269, 446231)]