25930321

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 28674000

約数和(自身を除く): 2743679

約数列:

[1, 17, 29, 149, 353, 493, 2533, 4321, 6001, 10237, 52597, 73457, 174029, 894149, 1525313, 25930321]

約数ペア:

[(1, 25930321), (17, 1525313), (29, 894149), (149, 174029), (353, 73457), (493, 52597), (2533, 10237), (4321, 6001)]