145409173

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{7573}}^1$

素因数の和:7804

約数の個数: 16

約数和(自身を含む): 179837056

約数和(自身を除く): 34427883

約数列:

[1, 7, 13, 91, 211, 1477, 2743, 7573, 19201, 53011, 98449, 689143, 1597903, 11185321, 20772739, 145409173]

約数ペア:

[(1, 145409173), (7, 20772739), (13, 11185321), (91, 1597903), (211, 689143), (1477, 98449), (2743, 53011), (7573, 19201)]