12898347

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55837}}^1$

素因数の和:55858

約数の個数: 16

約数和(自身を含む): 21441792

約数和(自身を除く): 8543445

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 55837, 167511, 390859, 614207, 1172577, 1842621, 4299449, 12898347]

約数ペア:

[(1, 12898347), (3, 4299449), (7, 1842621), (11, 1172577), (21, 614207), (33, 390859), (77, 167511), (231, 55837)]