23105313

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{433}}^1$

素因数の和:475

約数の個数: 54

約数和(自身を含む): 42772002

約数和(自身を除く): 19666689

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 121, 147, 231, 363, 433, 441, 539, 693, 847, 1089, 1299, 1617, 2541, 3031, 3897, 4763, 4851, 5929, 7623, 9093, 14289, 17787, 21217, 27279, 33341, 42867, 52393, 53361, 63651, 100023, 157179, 190953, 233387, 300069, 366751, 471537, 700161, 1100253, 2100483, 2567257, 3300759, 7701771, 23105313]

約数ペア:

[(1, 23105313), (3, 7701771), (7, 3300759), (9, 2567257), (11, 2100483), (21, 1100253), (33, 700161), (49, 471537), (63, 366751), (77, 300069), (99, 233387), (121, 190953), (147, 157179), (231, 100023), (363, 63651), (433, 53361), (441, 52393), (539, 42867), (693, 33341), (847, 27279), (1089, 21217), (1299, 17787), (1617, 14289), (2541, 9093), (3031, 7623), (3897, 5929), (4763, 4851)]