239888900181

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4339}}^1\times {\mathrm{43159}}^1$

素因数の和:47569

約数の個数: 32

約数和(自身を含む): 371631769600

約数和(自身を除く): 131742869419

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 4339, 13017, 30373, 43159, 91119, 129477, 264679, 302113, 794037, 906339, 1852753, 2632699, 5558259, 7898097, 18428893, 55286679, 187266901, 561800703, 1310868307, 3932604921, 11423280961, 34269842883, 79962966727, 239888900181]

約数ペア:

[(1, 239888900181), (3, 79962966727), (7, 34269842883), (21, 11423280961), (61, 3932604921), (183, 1310868307), (427, 561800703), (1281, 187266901), (4339, 55286679), (13017, 18428893), (30373, 7898097), (43159, 5558259), (91119, 2632699), (129477, 1852753), (264679, 906339), (302113, 794037)]