1273101

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 16

約数和(自身を含む): 1774080

約数和(自身を除く): 500979

約数列:

[1, 3, 43, 71, 129, 139, 213, 417, 3053, 5977, 9159, 9869, 17931, 29607, 424367, 1273101]

約数ペア:

[(1, 1273101), (3, 424367), (43, 29607), (71, 17931), (129, 9869), (139, 9159), (213, 5977), (417, 3053)]