1520367669

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{37201}}^1$

素因数の和:37465

約数の個数: 24

約数和(自身を含む): 2321404800

約数和(自身を除く): 801037131

約数列:

[1, 3, 9, 19, 57, 171, 239, 717, 2151, 4541, 13623, 37201, 40869, 111603, 334809, 706819, 2120457, 6361371, 8891039, 26673117, 80019351, 168929741, 506789223, 1520367669]

約数ペア:

[(1, 1520367669), (3, 506789223), (9, 168929741), (19, 80019351), (57, 26673117), (171, 8891039), (239, 6361371), (717, 2120457), (2151, 706819), (4541, 334809), (13623, 111603), (37201, 40869)]