85420937

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{1171}}^1$

素因数の和:1808

約数の個数: 16

約数和(自身を含む): 103623552

約数和(自身を除く): 18202615

約数列:

[1, 7, 17, 119, 613, 1171, 4291, 8197, 10421, 19907, 72947, 139349, 717823, 5024761, 12202991, 85420937]

約数ペア:

[(1, 85420937), (7, 12202991), (17, 5024761), (119, 717823), (613, 139349), (1171, 72947), (4291, 19907), (8197, 10421)]