197261007

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1\times {\mathrm{2143}}^1$

素因数の和:2710

約数の個数: 16

約数和(自身を含む): 267982848

約数和(自身を除く): 70721841

約数列:

[1, 3, 61, 183, 503, 1509, 2143, 6429, 30683, 92049, 130723, 392169, 1077929, 3233787, 65753669, 197261007]

約数ペア:

[(1, 197261007), (3, 65753669), (61, 3233787), (183, 1077929), (503, 392169), (1509, 130723), (2143, 92049), (6429, 30683)]