139791827

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{1249}}^1$

素因数の和:1586

約数の個数: 16

約数和(自身を含む): 163200000

約数和(自身を除く): 23408173

約数列:

[1, 7, 59, 271, 413, 1249, 1897, 8743, 15989, 73691, 111923, 338479, 515837, 2369353, 19970261, 139791827]

約数ペア:

[(1, 139791827), (7, 19970261), (59, 2369353), (271, 515837), (413, 338479), (1249, 111923), (1897, 73691), (8743, 15989)]