5005539

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 9345024

約数和(自身を除く): 4339485

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 217, 231, 233, 279, 341, 651, 693, 699, 1023, 1631, 1953, 2097, 2387, 2563, 3069, 4893, 7161, 7223, 7689, 14679, 17941, 21483, 21669, 23067, 50561, 53823, 65007, 79453, 151683, 161469, 238359, 455049, 556171, 715077, 1668513, 5005539]

約数ペア:

[(1, 5005539), (3, 1668513), (7, 715077), (9, 556171), (11, 455049), (21, 238359), (31, 161469), (33, 151683), (63, 79453), (77, 65007), (93, 53823), (99, 50561), (217, 23067), (231, 21669), (233, 21483), (279, 17941), (341, 14679), (651, 7689), (693, 7223), (699, 7161), (1023, 4893), (1631, 3069), (1953, 2563), (2097, 2387)]