15696521847

素因数分解:

$3^3\times {\mathrm{1997}}^1\times {\mathrm{291113}}^1$

素因数の和:293119

約数の個数: 16

約数和(自身を含む): 23265830880

約数和(自身を除く): 7569309033

約数列:

[1, 3, 9, 27, 1997, 5991, 17973, 53919, 291113, 873339, 2620017, 7860051, 581352661, 1744057983, 5232173949, 15696521847]

約数ペア:

[(1, 15696521847), (3, 5232173949), (9, 1744057983), (27, 581352661), (1997, 7860051), (5991, 2620017), (17973, 873339), (53919, 291113)]