30661001

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1213}}^1$

素因数の和:1400

約数の個数: 16

約数和(自身を含む): 36827904

約数和(自身を除く): 6166903

約数列:

[1, 7, 23, 157, 161, 1099, 1213, 3611, 8491, 25277, 27899, 190441, 195293, 1333087, 4380143, 30661001]

約数ペア:

[(1, 30661001), (7, 4380143), (23, 1333087), (157, 195293), (161, 190441), (1099, 27899), (1213, 25277), (3611, 8491)]