38480247

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{328891}}^1$

素因数の和:328910

約数の個数: 12

約数和(自身を含む): 59858344

約数和(自身を除く): 21378097

約数列:

[1, 3, 9, 13, 39, 117, 328891, 986673, 2960019, 4275583, 12826749, 38480247]

約数ペア:

[(1, 38480247), (3, 12826749), (9, 4275583), (13, 2960019), (39, 986673), (117, 328891)]