172079747

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{2333}}^1$

素因数の和:2638

約数の個数: 16

約数和(自身を含む): 202329792

約数和(自身を除く): 30250045

約数列:

[1, 7, 41, 257, 287, 1799, 2333, 10537, 16331, 73759, 95653, 599581, 669571, 4197067, 24582821, 172079747]

約数ペア:

[(1, 172079747), (7, 24582821), (41, 4197067), (257, 669571), (287, 599581), (1799, 95653), (2333, 73759), (10537, 16331)]