4089291237

素因数分解:

$3^6\times {\mathrm{157}}^1\times {\mathrm{35729}}^1$

素因数の和:35904

約数の個数: 28

約数和(自身を含む): 6170356620

約数和(自身を除く): 2081065383

約数列:

[1, 3, 9, 27, 81, 157, 243, 471, 729, 1413, 4239, 12717, 35729, 38151, 107187, 114453, 321561, 964683, 2894049, 5609453, 8682147, 16828359, 26046441, 50485077, 151455231, 454365693, 1363097079, 4089291237]

約数ペア:

[(1, 4089291237), (3, 1363097079), (9, 454365693), (27, 151455231), (81, 50485077), (157, 26046441), (243, 16828359), (471, 8682147), (729, 5609453), (1413, 2894049), (4239, 964683), (12717, 321561), (35729, 114453), (38151, 107187)]