1337132517

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{1123}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 2142973440

約数和(自身を除く): 805840923

約数列:

[1, 3, 7, 21, 31, 59, 93, 177, 217, 413, 651, 961, 1123, 1239, 1829, 2883, 3369, 5487, 6727, 7861, 12803, 20181, 23583, 34813, 38409, 56699, 66257, 104439, 170097, 198771, 243691, 396893, 463799, 731073, 1079203, 1190679, 1391397, 2053967, 3237609, 6161901, 7554421, 14377769, 22663263, 43133307, 63672977, 191018931, 445710839, 1337132517]

約数ペア:

[(1, 1337132517), (3, 445710839), (7, 191018931), (21, 63672977), (31, 43133307), (59, 22663263), (93, 14377769), (177, 7554421), (217, 6161901), (413, 3237609), (651, 2053967), (961, 1391397), (1123, 1190679), (1239, 1079203), (1829, 731073), (2883, 463799), (3369, 396893), (5487, 243691), (6727, 198771), (7861, 170097), (12803, 104439), (20181, 66257), (23583, 56699), (34813, 38409)]