4328128917

素因数分解:

$3^3\times 7^1\times {\mathrm{821}}^1\times {\mathrm{27893}}^1$

素因数の和:28730

約数の個数: 32

約数和(自身を含む): 7337237760

約数和(自身を除く): 3009108843

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 821, 2463, 5747, 7389, 17241, 22167, 27893, 51723, 83679, 155169, 195251, 251037, 585753, 753111, 1757259, 5271777, 22900153, 68700459, 160301071, 206101377, 480903213, 618304131, 1442709639, 4328128917]

約数ペア:

[(1, 4328128917), (3, 1442709639), (7, 618304131), (9, 480903213), (21, 206101377), (27, 160301071), (63, 68700459), (189, 22900153), (821, 5271777), (2463, 1757259), (5747, 753111), (7389, 585753), (17241, 251037), (22167, 195251), (27893, 155169), (51723, 83679)]