1247238

素因数分解:

$2^1\times 3^4\times {\mathrm{7699}}^1$

素因数の和:7713

約数の個数: 20

約数和(自身を含む): 2795100

約数和(自身を除く): 1547862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 7699, 15398, 23097, 46194, 69291, 138582, 207873, 415746, 623619, 1247238]

約数ペア:

[(1, 1247238), (2, 623619), (3, 415746), (6, 207873), (9, 138582), (18, 69291), (27, 46194), (54, 23097), (81, 15398), (162, 7699)]