2467641

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 32

約数和(自身を含む): 3852288

約数和(自身を除く): 1384647

約数列:

[1, 3, 11, 33, 37, 43, 47, 111, 129, 141, 407, 473, 517, 1221, 1419, 1551, 1591, 1739, 2021, 4773, 5217, 6063, 17501, 19129, 22231, 52503, 57387, 66693, 74777, 224331, 822547, 2467641]

約数ペア:

[(1, 2467641), (3, 822547), (11, 224331), (33, 74777), (37, 66693), (43, 57387), (47, 52503), (111, 22231), (129, 19129), (141, 17501), (407, 6063), (473, 5217), (517, 4773), (1221, 2021), (1419, 1739), (1551, 1591)]