246906817

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{593}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 264705408

約数和(自身を除く): 17798591

約数列:

[1, 23, 43, 421, 593, 989, 9683, 13639, 18103, 25499, 249653, 416369, 586477, 5742019, 10735079, 246906817]

約数ペア:

[(1, 246906817), (23, 10735079), (43, 5742019), (421, 586477), (593, 416369), (989, 249653), (9683, 25499), (13639, 18103)]