387220247

素因数分解:

${\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{479}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 412569600

約数和(自身を除く): 25349353

約数列:

[1, 19, 157, 271, 479, 2983, 5149, 9101, 42547, 75203, 129809, 808393, 1428857, 2466371, 20380013, 387220247]

約数ペア:

[(1, 387220247), (19, 20380013), (157, 2466371), (271, 1428857), (479, 808393), (2983, 129809), (5149, 75203), (9101, 42547)]