456472247

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{42649}}^1$

素因数の和:42806

約数の個数: 16

約数和(自身を含む): 573216000

約数和(自身を除く): 116743753

約数列:

[1, 7, 11, 77, 139, 973, 1529, 10703, 42649, 298543, 469139, 3283973, 5928211, 41497477, 65210321, 456472247]

約数ペア:

[(1, 456472247), (7, 65210321), (11, 41497477), (77, 5928211), (139, 3283973), (973, 469139), (1529, 298543), (10703, 42649)]