504149997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{13313}}^1$

素因数の和:14300

約数の個数: 16

約数和(自身を含む): 724707648

約数和(自身を除く): 220557651

約数列:

[1, 3, 13, 39, 971, 2913, 12623, 13313, 37869, 39939, 173069, 519207, 12926923, 38780769, 168049999, 504149997]

約数ペア:

[(1, 504149997), (3, 168049999), (13, 38780769), (39, 12926923), (971, 519207), (2913, 173069), (12623, 39939), (13313, 37869)]