858454883

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{983}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 1047416832

約数和(自身を除く): 188961949

約数列:

[1, 11, 13, 31, 143, 197, 341, 403, 983, 2167, 2561, 4433, 6107, 10813, 12779, 28171, 30473, 67177, 79391, 140569, 193651, 335203, 396149, 873301, 2130161, 2517463, 4357639, 6003181, 27692093, 66034991, 78041353, 858454883]

約数ペア:

[(1, 858454883), (11, 78041353), (13, 66034991), (31, 27692093), (143, 6003181), (197, 4357639), (341, 2517463), (403, 2130161), (983, 873301), (2167, 396149), (2561, 335203), (4433, 193651), (6107, 140569), (10813, 79391), (12779, 67177), (28171, 30473)]