928202007

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{20921}}^1$

素因数の和:21590

約数の個数: 16

約数和(自身を含む): 1293481728

約数和(自身を除く): 365279721

約数列:

[1, 3, 23, 69, 643, 1929, 14789, 20921, 44367, 62763, 481183, 1443549, 13452203, 40356609, 309400669, 928202007]

約数ペア:

[(1, 928202007), (3, 309400669), (23, 40356609), (69, 13452203), (643, 1443549), (1929, 481183), (14789, 62763), (20921, 44367)]