249093057

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{4733}}^1$

素因数の和:5120

約数の個数: 16

約数和(自身を含む): 339484608

約数和(自身を除く): 90391551

約数列:

[1, 3, 53, 159, 331, 993, 4733, 14199, 17543, 52629, 250849, 752547, 1566623, 4699869, 83031019, 249093057]

約数ペア:

[(1, 249093057), (3, 83031019), (53, 4699869), (159, 1566623), (331, 752547), (993, 250849), (4733, 52629), (14199, 17543)]