56442351

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 89387008

約数和(自身を除く): 32944657

約数列:

[1, 3, 7, 21, 31, 93, 217, 277, 313, 651, 831, 939, 1939, 2191, 5817, 6573, 8587, 9703, 25761, 29109, 60109, 67921, 86701, 180327, 203763, 260103, 606907, 1820721, 2687731, 8063193, 18814117, 56442351]

約数ペア:

[(1, 56442351), (3, 18814117), (7, 8063193), (21, 2687731), (31, 1820721), (93, 606907), (217, 260103), (277, 203763), (313, 180327), (651, 86701), (831, 67921), (939, 60109), (1939, 29109), (2191, 25761), (5817, 9703), (6573, 8587)]