38378367

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:669

約数の個数: 40

約数和(自身を含む): 62099136

約数和(自身を除く): 23720769

約数列:

[1, 3, 9, 17, 27, 47, 51, 81, 141, 153, 423, 459, 593, 799, 1269, 1377, 1779, 2397, 3807, 5337, 7191, 10081, 16011, 21573, 27871, 30243, 48033, 64719, 83613, 90729, 250839, 272187, 473807, 752517, 816561, 1421421, 2257551, 4264263, 12792789, 38378367]

約数ペア:

[(1, 38378367), (3, 12792789), (9, 4264263), (17, 2257551), (27, 1421421), (47, 816561), (51, 752517), (81, 473807), (141, 272187), (153, 250839), (423, 90729), (459, 83613), (593, 64719), (799, 48033), (1269, 30243), (1377, 27871), (1779, 21573), (2397, 16011), (3807, 10081), (5337, 7191)]