449306053

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{55381}}^1$

素因数の和:55468

約数の個数: 16

約数和(自身を含む): 549389440

約数和(自身を除く): 100083387

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 55381, 387667, 1052239, 3378241, 7365673, 23647687, 64186579, 449306053]

約数ペア:

[(1, 449306053), (7, 64186579), (19, 23647687), (61, 7365673), (133, 3378241), (427, 1052239), (1159, 387667), (8113, 55381)]