2017449721

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{4423}}^1\times {\mathrm{3833}}^1$

素因数の和:8280

約数の個数: 16

約数和(自身を含む): 2442472704

約数和(自身を除く): 425022983

約数列:

[1, 7, 17, 119, 3833, 4423, 26831, 30961, 65161, 75191, 456127, 526337, 16953359, 118673513, 288207103, 2017449721]

約数ペア:

[(1, 2017449721), (7, 288207103), (17, 118673513), (119, 16953359), (3833, 526337), (4423, 456127), (26831, 75191), (30961, 65161)]