249745921

素因数分解:

${\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{877}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 261967104

約数和(自身を除く): 12221183

約数列:

[1, 47, 73, 83, 877, 3431, 3901, 6059, 41219, 64021, 72791, 284773, 3008987, 3421177, 5313743, 249745921]

約数ペア:

[(1, 249745921), (47, 5313743), (73, 3421177), (83, 3008987), (877, 284773), (3431, 72791), (3901, 64021), (6059, 41219)]