23725611

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 42981120

約数和(自身を除く): 19255509

約数列:

[1, 3, 7, 9, 13, 21, 39, 59, 63, 91, 117, 177, 273, 413, 491, 531, 767, 819, 1239, 1473, 2301, 3437, 3717, 4419, 5369, 6383, 6903, 10311, 16107, 19149, 28969, 30933, 44681, 48321, 57447, 86907, 134043, 202783, 260721, 376597, 402129, 608349, 1129791, 1825047, 2636179, 3389373, 7908537, 23725611]

約数ペア:

[(1, 23725611), (3, 7908537), (7, 3389373), (9, 2636179), (13, 1825047), (21, 1129791), (39, 608349), (59, 402129), (63, 376597), (91, 260721), (117, 202783), (177, 134043), (273, 86907), (413, 57447), (491, 48321), (531, 44681), (767, 30933), (819, 28969), (1239, 19149), (1473, 16107), (2301, 10311), (3437, 6903), (3717, 6383), (4419, 5369)]