1237271997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{63577}}^1$

素因数の和:64092

約数の個数: 16

約数和(自身を含む): 1780184000

約数和(自身を除く): 542912003

約数列:

[1, 3, 13, 39, 499, 1497, 6487, 19461, 63577, 190731, 826501, 2479503, 31724923, 95174769, 412423999, 1237271997]

約数ペア:

[(1, 1237271997), (3, 412423999), (13, 95174769), (39, 31724923), (499, 2479503), (1497, 826501), (6487, 190731), (19461, 63577)]