851514

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1165

約数の個数: 16

約数和(自身を含む): 1716960

約数和(自身を除く): 865446

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 1021, 2042, 3063, 6126, 141919, 283838, 425757, 851514]

約数ペア:

[(1, 851514), (2, 425757), (3, 283838), (6, 141919), (139, 6126), (278, 3063), (417, 2042), (834, 1021)]