9855937

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 13450752

約数和(自身を除く): 3594815

約数列:

[1, 7, 13, 17, 23, 91, 119, 161, 221, 277, 299, 391, 1547, 1939, 2093, 2737, 3601, 4709, 5083, 6371, 25207, 32963, 35581, 44597, 61217, 82823, 108307, 428519, 579761, 758149, 1407991, 9855937]

約数ペア:

[(1, 9855937), (7, 1407991), (13, 758149), (17, 579761), (23, 428519), (91, 108307), (119, 82823), (161, 61217), (221, 44597), (277, 35581), (299, 32963), (391, 25207), (1547, 6371), (1939, 5083), (2093, 4709), (2737, 3601)]