12964413

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56123}}^1$

素因数の和:56144

約数の個数: 16

約数和(自身を含む): 21551616

約数和(自身を除く): 8587203

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 56123, 168369, 392861, 617353, 1178583, 1852059, 4321471, 12964413]

約数ペア:

[(1, 12964413), (3, 4321471), (7, 1852059), (11, 1178583), (21, 617353), (33, 392861), (77, 168369), (231, 56123)]