126989427

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{1307}}^1$

素因数の和:1682

約数の個数: 16

約数和(自身を含む): 171400320

約数和(自身を除く): 44410893

約数列:

[1, 3, 139, 233, 417, 699, 1307, 3921, 32387, 97161, 181673, 304531, 545019, 913593, 42329809, 126989427]

約数ペア:

[(1, 126989427), (3, 42329809), (139, 913593), (233, 545019), (417, 304531), (699, 181673), (1307, 97161), (3921, 32387)]