739968237

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{256133}}^1$

素因数の和:256249

約数の個数: 16

約数和(自身を含む): 1106498880

約数和(自身を除く): 366530643

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 256133, 768399, 2305197, 6915591, 27406231, 82218693, 246656079, 739968237]

約数ペア:

[(1, 739968237), (3, 246656079), (9, 82218693), (27, 27406231), (107, 6915591), (321, 2305197), (963, 768399), (2889, 256133)]