13660401

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4391}}^1$

素因数の和:4472

約数の個数: 16

約数和(自身を含む): 19605888

約数和(自身を除く): 5945487

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 4391, 13173, 74647, 223941, 267851, 803553, 4553467, 13660401]

約数ペア:

[(1, 13660401), (3, 4553467), (17, 803553), (51, 267851), (61, 223941), (183, 74647), (1037, 13173), (3111, 4391)]