27647477

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{487}}^1$

素因数の和:908

約数の個数: 16

約数和(自身を含む): 32629632

約数和(自身を除く): 4982155

約数列:

[1, 11, 13, 143, 397, 487, 4367, 5161, 5357, 6331, 56771, 69641, 193339, 2126729, 2513407, 27647477]

約数ペア:

[(1, 27647477), (11, 2513407), (13, 2126729), (143, 193339), (397, 69641), (487, 56771), (4367, 6331), (5161, 5357)]