25470123

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 40235520

約数和(自身を除く): 14765397

約数列:

[1, 3, 7, 21, 59, 61, 177, 183, 337, 413, 427, 1011, 1239, 1281, 2359, 3599, 7077, 10797, 19883, 20557, 25193, 59649, 61671, 75579, 139181, 143899, 417543, 431697, 1212863, 3638589, 8490041, 25470123]

約数ペア:

[(1, 25470123), (3, 8490041), (7, 3638589), (21, 1212863), (59, 431697), (61, 417543), (177, 143899), (183, 139181), (337, 75579), (413, 61671), (427, 59649), (1011, 25193), (1239, 20557), (1281, 19883), (2359, 10797), (3599, 7077)]