38754729

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2383}}^1$

素因数の和:2541

約数の個数: 24

約数和(自身を含む): 60744320

約数和(自身を除く): 21989591

約数列:

[1, 3, 9, 13, 39, 117, 139, 417, 1251, 1807, 2383, 5421, 7149, 16263, 21447, 30979, 92937, 278811, 331237, 993711, 2981133, 4306081, 12918243, 38754729]

約数ペア:

[(1, 38754729), (3, 12918243), (9, 4306081), (13, 2981133), (39, 993711), (117, 331237), (139, 278811), (417, 92937), (1251, 30979), (1807, 21447), (2383, 16263), (5421, 7149)]