248402589

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{43103}}^1$

素因数の和:43236

約数の個数: 16

約数和(自身を含む): 353797632

約数和(自身を除く): 105395043

約数列:

[1, 3, 17, 51, 113, 339, 1921, 5763, 43103, 129309, 732751, 2198253, 4870639, 14611917, 82800863, 248402589]

約数ペア:

[(1, 248402589), (3, 82800863), (17, 14611917), (51, 4870639), (113, 2198253), (339, 732751), (1921, 129309), (5763, 43103)]