13069593

素因数分解:

$3^4\times {\mathrm{317}}^1\times {\mathrm{509}}^1$

素因数の和:838

約数の個数: 20

約数和(自身を含む): 19623780

約数和(自身を除く): 6554187

約数列:

[1, 3, 9, 27, 81, 317, 509, 951, 1527, 2853, 4581, 8559, 13743, 25677, 41229, 161353, 484059, 1452177, 4356531, 13069593]

約数ペア:

[(1, 13069593), (3, 4356531), (9, 1452177), (27, 484059), (81, 161353), (317, 41229), (509, 25677), (951, 13743), (1527, 8559), (2853, 4581)]