1210383

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 1926288

約数和(自身を除く): 715905

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 293, 459, 879, 1377, 2637, 4131, 4981, 7911, 14943, 23733, 44829, 71199, 134487, 403461, 1210383]

約数ペア:

[(1, 1210383), (3, 403461), (9, 134487), (17, 71199), (27, 44829), (51, 23733), (81, 14943), (153, 7911), (243, 4981), (293, 4131), (459, 2637), (879, 1377)]