1332507

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:434

約数の個数: 16

約数和(自身を含む): 1958400

約数和(自身を除く): 625893

約数列:

[1, 3, 11, 33, 149, 271, 447, 813, 1639, 2981, 4917, 8943, 40379, 121137, 444169, 1332507]

約数ペア:

[(1, 1332507), (3, 444169), (11, 121137), (33, 40379), (149, 8943), (271, 4917), (447, 2981), (813, 1639)]