40345317

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{31793}}^1$

素因数の和:31849

約数の個数: 16

約数和(自身を含む): 61044480

約数和(自身を除く): 20699163

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 31793, 95379, 286137, 858411, 1494271, 4482813, 13448439, 40345317]

約数ペア:

[(1, 40345317), (3, 13448439), (9, 4482813), (27, 1494271), (47, 858411), (141, 286137), (423, 95379), (1269, 31793)]