15700977

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 24024000

約数和(自身を除く): 8323023

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 1247, 1399, 3741, 4197, 11223, 12591, 40571, 60157, 121713, 180471, 365139, 541413, 1744553, 5233659, 15700977]

約数ペア:

[(1, 15700977), (3, 5233659), (9, 1744553), (29, 541413), (43, 365139), (87, 180471), (129, 121713), (261, 60157), (387, 40571), (1247, 12591), (1399, 11223), (3741, 4197)]