2631013

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 3354624

約数和(自身を除く): 723611

約数列:

[1, 7, 11, 47, 77, 329, 517, 727, 3619, 5089, 7997, 34169, 55979, 239183, 375859, 2631013]

約数ペア:

[(1, 2631013), (7, 375859), (11, 239183), (47, 55979), (77, 34169), (329, 7997), (517, 5089), (727, 3619)]