13911669

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:183

約数の個数: 40

約数和(自身を含む): 21954240

約数和(自身を除く): 8042571

約数列:

[1, 3, 9, 27, 41, 59, 71, 81, 123, 177, 213, 369, 531, 639, 1107, 1593, 1917, 2419, 2911, 3321, 4189, 4779, 5751, 7257, 8733, 12567, 21771, 26199, 37701, 65313, 78597, 113103, 171749, 195939, 235791, 339309, 515247, 1545741, 4637223, 13911669]

約数ペア:

[(1, 13911669), (3, 4637223), (9, 1545741), (27, 515247), (41, 339309), (59, 235791), (71, 195939), (81, 171749), (123, 113103), (177, 78597), (213, 65313), (369, 37701), (531, 26199), (639, 21771), (1107, 12567), (1593, 8733), (1917, 7257), (2419, 5751), (2911, 4779), (3321, 4189)]