39845331

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1847}}^1$

素因数の和:1920

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 24021549

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 799, 1269, 1847, 2397, 5541, 7191, 16623, 21573, 31399, 49869, 86809, 94197, 260427, 282591, 781281, 847773, 1475753, 2343843, 4427259, 13281777, 39845331]

約数ペア:

[(1, 39845331), (3, 13281777), (9, 4427259), (17, 2343843), (27, 1475753), (47, 847773), (51, 781281), (141, 282591), (153, 260427), (423, 94197), (459, 86809), (799, 49869), (1269, 31399), (1847, 21573), (2397, 16623), (5541, 7191)]