12647163

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{569}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 17510400

約数和(自身を除く): 4863237

約数列:

[1, 3, 31, 93, 239, 569, 717, 1707, 7409, 17639, 22227, 52917, 135991, 407973, 4215721, 12647163]

約数ペア:

[(1, 12647163), (3, 4215721), (31, 407973), (93, 135991), (239, 52917), (569, 22227), (717, 17639), (1707, 7409)]