30420171

素因数分解:

$3^3\times {\mathrm{719}}^1\times {\mathrm{1567}}^1$

素因数の和:2295

約数の個数: 16

約数和(自身を含む): 45158400

約数和(自身を除く): 14738229

約数列:

[1, 3, 9, 27, 719, 1567, 2157, 4701, 6471, 14103, 19413, 42309, 1126673, 3380019, 10140057, 30420171]

約数ペア:

[(1, 30420171), (3, 10140057), (9, 3380019), (27, 1126673), (719, 42309), (1567, 19413), (2157, 14103), (4701, 6471)]