2375163

素因数分解:

$3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 40

約数和(自身を含む): 4181760

約数和(自身を除く): 1806597

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 71, 81, 177, 189, 213, 413, 497, 531, 567, 639, 1239, 1491, 1593, 1917, 3717, 4189, 4473, 4779, 5751, 11151, 12567, 13419, 29323, 33453, 37701, 40257, 87969, 113103, 263907, 339309, 791721, 2375163]

約数ペア:

[(1, 2375163), (3, 791721), (7, 339309), (9, 263907), (21, 113103), (27, 87969), (59, 40257), (63, 37701), (71, 33453), (81, 29323), (177, 13419), (189, 12567), (213, 11151), (413, 5751), (497, 4779), (531, 4473), (567, 4189), (639, 3717), (1239, 1917), (1491, 1593)]