8122113

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{509}}^1$

素因数の和:718

約数の個数: 20

約数和(自身を含む): 12218580

約数和(自身を除く): 4096467

約数列:

[1, 3, 9, 27, 81, 197, 509, 591, 1527, 1773, 4581, 5319, 13743, 15957, 41229, 100273, 300819, 902457, 2707371, 8122113]

約数ペア:

[(1, 8122113), (3, 2707371), (9, 902457), (27, 300819), (81, 100273), (197, 41229), (509, 15957), (591, 13743), (1527, 5319), (1773, 4581)]