12359547

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{2879}}^1$

素因数の和:2944

約数の個数: 20

約数和(自身を含む): 18817920

約数和(自身を除く): 6458373

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 2879, 4293, 8637, 25911, 77733, 152587, 233199, 457761, 1373283, 4119849, 12359547]

約数ペア:

[(1, 12359547), (3, 4119849), (9, 1373283), (27, 457761), (53, 233199), (81, 152587), (159, 77733), (477, 25911), (1431, 8637), (2879, 4293)]