4946589

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{353}}^1$

素因数の和:538

約数の個数: 20

約数和(自身を含む): 7453116

約数和(自身を除く): 2506527

約数列:

[1, 3, 9, 27, 81, 173, 353, 519, 1059, 1557, 3177, 4671, 9531, 14013, 28593, 61069, 183207, 549621, 1648863, 4946589]

約数ペア:

[(1, 4946589), (3, 1648863), (9, 549621), (27, 183207), (81, 61069), (173, 28593), (353, 14013), (519, 9531), (1059, 4671), (1557, 3177)]