30650643

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{22259}}^1$

素因数の和:22288

約数の個数: 20

約数和(自身を含む): 48482280

約数和(自身を除く): 17831637

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 22259, 66777, 200331, 378403, 600993, 1135209, 1802979, 3405627, 10216881, 30650643]

約数ペア:

[(1, 30650643), (3, 10216881), (9, 3405627), (17, 1802979), (27, 1135209), (51, 600993), (81, 378403), (153, 200331), (459, 66777), (1377, 22259)]