4105809

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:478

約数の個数: 20

約数和(自身を含む): 6189876

約数和(自身を除く): 2084067

約数列:

[1, 3, 9, 27, 81, 173, 293, 519, 879, 1557, 2637, 4671, 7911, 14013, 23733, 50689, 152067, 456201, 1368603, 4105809]

約数ペア:

[(1, 4105809), (3, 1368603), (9, 456201), (27, 152067), (81, 50689), (173, 23733), (293, 14013), (519, 7911), (879, 4671), (1557, 2637)]