2000271

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 3483648

約数和(自身を除く): 1483377

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 431, 663, 1293, 1547, 3017, 4641, 5603, 7327, 9051, 16809, 21981, 39221, 51289, 95251, 117663, 153867, 285753, 666757, 2000271]

約数ペア:

[(1, 2000271), (3, 666757), (7, 285753), (13, 153867), (17, 117663), (21, 95251), (39, 51289), (51, 39221), (91, 21981), (119, 16809), (221, 9051), (273, 7327), (357, 5603), (431, 4641), (663, 3017), (1293, 1547)]