30890541

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{40699}}^1$

素因数の和:40736

約数の個数: 16

約数和(自身を含む): 46886400

約数和(自身を除く): 15995859

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 40699, 122097, 447689, 936077, 1343067, 2808231, 10296847, 30890541]

約数ペア:

[(1, 30890541), (3, 10296847), (11, 2808231), (23, 1343067), (33, 936077), (69, 447689), (253, 122097), (759, 40699)]