12156309

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 21026304

約数和(自身を除く): 8869995

約数列:

[1, 3, 9, 11, 17, 31, 33, 51, 93, 99, 153, 187, 233, 279, 341, 527, 561, 699, 1023, 1581, 1683, 2097, 2563, 3069, 3961, 4743, 5797, 7223, 7689, 11883, 17391, 21669, 23067, 35649, 43571, 52173, 65007, 79453, 122791, 130713, 238359, 368373, 392139, 715077, 1105119, 1350701, 4052103, 12156309]

約数ペア:

[(1, 12156309), (3, 4052103), (9, 1350701), (11, 1105119), (17, 715077), (31, 392139), (33, 368373), (51, 238359), (93, 130713), (99, 122791), (153, 79453), (187, 65007), (233, 52173), (279, 43571), (341, 35649), (527, 23067), (561, 21669), (699, 17391), (1023, 11883), (1581, 7689), (1683, 7223), (2097, 5797), (2563, 4743), (3069, 3961)]