12280653

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1$

素因数の和:220

約数の個数: 60

約数和(自身を含む): 23173920

約数和(自身を除く): 10893267

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 121, 179, 189, 231, 297, 363, 537, 567, 693, 847, 891, 1089, 1253, 1611, 1969, 2079, 2541, 3267, 3759, 4833, 5907, 6237, 7623, 9801, 11277, 13783, 14499, 17721, 21659, 22869, 33831, 41349, 53163, 64977, 68607, 101493, 124047, 151613, 159489, 194931, 372141, 454839, 584793, 1116423, 1364517, 1754379, 4093551, 12280653]

約数ペア:

[(1, 12280653), (3, 4093551), (7, 1754379), (9, 1364517), (11, 1116423), (21, 584793), (27, 454839), (33, 372141), (63, 194931), (77, 159489), (81, 151613), (99, 124047), (121, 101493), (179, 68607), (189, 64977), (231, 53163), (297, 41349), (363, 33831), (537, 22869), (567, 21659), (693, 17721), (847, 14499), (891, 13783), (1089, 11277), (1253, 9801), (1611, 7623), (1969, 6237), (2079, 5907), (2541, 4833), (3267, 3759)]