23782983

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 40449024

約数和(自身を除く): 16666041

約数列:

[1, 3, 7, 17, 21, 31, 49, 51, 93, 119, 147, 217, 307, 357, 527, 651, 833, 921, 1519, 1581, 2149, 2499, 3689, 4557, 5219, 6447, 9517, 11067, 15043, 15657, 25823, 28551, 36533, 45129, 66619, 77469, 109599, 161789, 199857, 255731, 466333, 485367, 767193, 1132523, 1398999, 3397569, 7927661, 23782983]

約数ペア:

[(1, 23782983), (3, 7927661), (7, 3397569), (17, 1398999), (21, 1132523), (31, 767193), (49, 485367), (51, 466333), (93, 255731), (119, 199857), (147, 161789), (217, 109599), (307, 77469), (357, 66619), (527, 45129), (651, 36533), (833, 28551), (921, 25823), (1519, 15657), (1581, 15043), (2149, 11067), (2499, 9517), (3689, 6447), (4557, 5219)]