173193517

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{2927}}^1$

素因数の和:3120

約数の個数: 16

約数和(自身を含む): 202383360

約数和(自身を除く): 29189843

約数列:

[1, 7, 79, 107, 553, 749, 2927, 8453, 20489, 59171, 231233, 313189, 1618631, 2192323, 24741931, 173193517]

約数ペア:

[(1, 173193517), (7, 24741931), (79, 2192323), (107, 1618631), (553, 313189), (749, 231233), (2927, 59171), (8453, 20489)]