2887029477

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1049}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 4363632000

約数和(自身を除く): 1476602523

約数列:

[1, 3, 9, 59, 71, 73, 177, 213, 219, 531, 639, 657, 1049, 3147, 4189, 4307, 5183, 9441, 12567, 12921, 15549, 37701, 38763, 46647, 61891, 74479, 76577, 185673, 223437, 229731, 305797, 557019, 670311, 689193, 917391, 2752173, 4394261, 4518043, 5436967, 13182783, 13554129, 16310901, 39548349, 40662387, 48932703, 320781053, 962343159, 2887029477]

約数ペア:

[(1, 2887029477), (3, 962343159), (9, 320781053), (59, 48932703), (71, 40662387), (73, 39548349), (177, 16310901), (213, 13554129), (219, 13182783), (531, 5436967), (639, 4518043), (657, 4394261), (1049, 2752173), (3147, 917391), (4189, 689193), (4307, 670311), (5183, 557019), (9441, 305797), (12567, 229731), (12921, 223437), (15549, 185673), (37701, 76577), (38763, 74479), (46647, 61891)]