171272514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4077917}}^1$

素因数の和:4077929

約数の個数: 16

約数和(自身を含む): 391480128

約数和(自身を除く): 220207614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4077917, 8155834, 12233751, 24467502, 28545419, 57090838, 85636257, 171272514]

約数ペア:

[(1, 171272514), (2, 85636257), (3, 57090838), (6, 28545419), (7, 24467502), (14, 12233751), (21, 8155834), (42, 4077917)]