4870291131

素因数分解:

$3^4\times {\mathrm{8329}}^1\times {\mathrm{7219}}^1$

素因数の和:15560

約数の個数: 20

約数和(自身を含む): 7277254600

約数和(自身を除く): 2406963469

約数列:

[1, 3, 9, 27, 81, 7219, 8329, 21657, 24987, 64971, 74961, 194913, 224883, 584739, 674649, 60127051, 180381153, 541143459, 1623430377, 4870291131]

約数ペア:

[(1, 4870291131), (3, 1623430377), (9, 541143459), (27, 180381153), (81, 60127051), (7219, 674649), (8329, 584739), (21657, 224883), (24987, 194913), (64971, 74961)]