4878081

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 7663656

約数和(自身を除く): 2785575

約数列:

[1, 3, 9, 13, 39, 117, 173, 241, 519, 723, 1557, 2169, 2249, 3133, 6747, 9399, 20241, 28197, 41693, 125079, 375237, 542009, 1626027, 4878081]

約数ペア:

[(1, 4878081), (3, 1626027), (9, 542009), (13, 375237), (39, 125079), (117, 41693), (173, 28197), (241, 20241), (519, 9399), (723, 6747), (1557, 3133), (2169, 2249)]