1271749249

素因数分解:

${\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{6449}}^1$

素因数の和:6672

約数の個数: 16

約数和(自身を含む): 1365336000

約数和(自身を除く): 93586751

約数列:

[1, 19, 97, 107, 1843, 2033, 6449, 10379, 122531, 197201, 625553, 690043, 11885507, 13110817, 66934171, 1271749249]

約数ペア:

[(1, 1271749249), (19, 66934171), (97, 13110817), (107, 11885507), (1843, 690043), (2033, 625553), (6449, 197201), (10379, 122531)]