39190809

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{673}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 62115840

約数和(自身を除く): 22925031

約数列:

[1, 3, 7, 21, 47, 59, 141, 177, 329, 413, 673, 987, 1239, 2019, 2773, 4711, 8319, 14133, 19411, 31631, 39707, 58233, 94893, 119121, 221417, 277949, 664251, 833847, 1866229, 5598687, 13063603, 39190809]

約数ペア:

[(1, 39190809), (3, 13063603), (7, 5598687), (21, 1866229), (47, 833847), (59, 664251), (141, 277949), (177, 221417), (329, 119121), (413, 94893), (673, 58233), (987, 39707), (1239, 31631), (2019, 19411), (2773, 14133), (4711, 8319)]