201421179

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{4909}}^1$

素因数の和:5059

約数の個数: 24

約数和(自身を含む): 300256320

約数和(自身を除く): 98835141

約数列:

[1, 3, 9, 47, 97, 141, 291, 423, 873, 4559, 4909, 13677, 14727, 41031, 44181, 230723, 476173, 692169, 1428519, 2076507, 4285557, 22380131, 67140393, 201421179]

約数ペア:

[(1, 201421179), (3, 67140393), (9, 22380131), (47, 4285557), (97, 2076507), (141, 1428519), (291, 692169), (423, 476173), (873, 230723), (4559, 44181), (4909, 41031), (13677, 14727)]