131538809

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{1063}}^1$

素因数の和:1360

約数の個数: 16

約数和(自身を含む): 144789120

約数和(自身を除く): 13250311

約数列:

[1, 17, 29, 251, 493, 1063, 4267, 7279, 18071, 30827, 123743, 266813, 524059, 4535821, 7737577, 131538809]

約数ペア:

[(1, 131538809), (17, 7737577), (29, 4535821), (251, 524059), (493, 266813), (1063, 123743), (4267, 30827), (7279, 18071)]