23207499

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 43130880

約数和(自身を除く): 19923381

約数列:

[1, 3, 7, 9, 17, 21, 27, 31, 51, 63, 93, 119, 153, 189, 217, 233, 279, 357, 459, 527, 651, 699, 837, 1071, 1581, 1631, 1953, 2097, 3213, 3689, 3961, 4743, 4893, 5859, 6291, 7223, 11067, 11883, 14229, 14679, 21669, 27727, 33201, 35649, 44037, 50561, 65007, 83181, 99603, 106947, 122791, 151683, 195021, 249543, 368373, 455049, 748629, 859537, 1105119, 1365147, 2578611, 3315357, 7735833, 23207499]

約数ペア:

[(1, 23207499), (3, 7735833), (7, 3315357), (9, 2578611), (17, 1365147), (21, 1105119), (27, 859537), (31, 748629), (51, 455049), (63, 368373), (93, 249543), (119, 195021), (153, 151683), (189, 122791), (217, 106947), (233, 99603), (279, 83181), (357, 65007), (459, 50561), (527, 44037), (651, 35649), (699, 33201), (837, 27727), (1071, 21669), (1581, 14679), (1631, 14229), (1953, 11883), (2097, 11067), (3213, 7223), (3689, 6291), (3961, 5859), (4743, 4893)]