8907639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6173}}^1$

素因数の和:6226

約数の個数: 16

約数和(自身を含む): 13138272

約数和(自身を除く): 4230633

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 6173, 18519, 80249, 228401, 240747, 685203, 2969213, 8907639]

約数ペア:

[(1, 8907639), (3, 2969213), (13, 685203), (37, 240747), (39, 228401), (111, 80249), (481, 18519), (1443, 6173)]