30900309

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{9091}}^1$

素因数の和:9208

約数の個数: 16

約数和(自身を含む): 45387264

約数和(自身を除く): 14486955

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 9091, 27273, 100001, 300003, 936373, 2809119, 10300103, 30900309]

約数ペア:

[(1, 30900309), (3, 10300103), (11, 2809119), (33, 936373), (103, 300003), (309, 100001), (1133, 27273), (3399, 9091)]