1256138817

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1\times {\mathrm{14173}}^1$

素因数の和:15160

約数の個数: 16

約数和(自身を含む): 1730815488

約数和(自身を除く): 474676671

約数列:

[1, 3, 31, 93, 953, 2859, 14173, 29543, 42519, 88629, 439363, 1318089, 13506869, 40520607, 418712939, 1256138817]

約数ペア:

[(1, 1256138817), (3, 418712939), (31, 40520607), (93, 13506869), (953, 1318089), (2859, 439363), (14173, 88629), (29543, 42519)]