391098243

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1483}}^1\times {\mathrm{5171}}^1$

素因数の和:6674

約数の個数: 16

約数和(自身を含む): 552617856

約数和(自身を除く): 161519613

約数列:

[1, 3, 17, 51, 1483, 4449, 5171, 15513, 25211, 75633, 87907, 263721, 7668593, 23005779, 130366081, 391098243]

約数ペア:

[(1, 391098243), (3, 130366081), (17, 23005779), (51, 7668593), (1483, 263721), (4449, 87907), (5171, 75633), (15513, 25211)]