30783361

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{727}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 36900864

約数和(自身を除く): 6117503

約数列:

[1, 7, 23, 161, 263, 727, 1841, 5089, 6049, 16721, 42343, 117047, 191201, 1338407, 4397623, 30783361]

約数ペア:

[(1, 30783361), (7, 4397623), (23, 1338407), (161, 191201), (263, 117047), (727, 42343), (1841, 16721), (5089, 6049)]