28468419

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{16333}}^1$

素因数の和:16426

約数の個数: 16

約数和(自身を含む): 43905792

約数和(自身を除く): 15437373

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 16333, 48999, 114331, 342993, 1355639, 4066917, 9489473, 28468419]

約数ペア:

[(1, 28468419), (3, 9489473), (7, 4066917), (21, 1355639), (83, 342993), (249, 114331), (581, 48999), (1743, 16333)]