15693251391

素因数分解:

$3^3\times {\mathrm{479}}^1\times {\mathrm{1213427}}^1$

素因数の和:1213915

約数の個数: 16

約数和(自身を含む): 23297817600

約数和(自身を除く): 7604566209

約数列:

[1, 3, 9, 27, 479, 1437, 4311, 12933, 1213427, 3640281, 10920843, 32762529, 581231533, 1743694599, 5231083797, 15693251391]

約数ペア:

[(1, 15693251391), (3, 5231083797), (9, 1743694599), (27, 581231533), (479, 32762529), (1437, 10920843), (4311, 3640281), (12933, 1213427)]