738648963

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41263}}^1$

素因数の和:41305

約数の個数: 40

約数和(自身を含む): 1258221888

約数和(自身を除く): 519572925

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 351, 459, 663, 1053, 1377, 1989, 5967, 17901, 41263, 123789, 371367, 536419, 701471, 1114101, 1609257, 2104413, 3342303, 4827771, 6313239, 9119123, 14483313, 18939717, 27357369, 43449939, 56819151, 82072107, 246216321, 738648963]

約数ペア:

[(1, 738648963), (3, 246216321), (9, 82072107), (13, 56819151), (17, 43449939), (27, 27357369), (39, 18939717), (51, 14483313), (81, 9119123), (117, 6313239), (153, 4827771), (221, 3342303), (351, 2104413), (459, 1609257), (663, 1114101), (1053, 701471), (1377, 536419), (1989, 371367), (5967, 123789), (17901, 41263)]