1277307967

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{21467}}^1$

素因数の和:21702

約数の個数: 16

約数和(自身を含む): 1442649600

約数和(自身を除く): 165341633

約数列:

[1, 13, 23, 199, 299, 2587, 4577, 21467, 59501, 279071, 493741, 4271933, 6418633, 55535129, 98254459, 1277307967]

約数ペア:

[(1, 1277307967), (13, 98254459), (23, 55535129), (199, 6418633), (299, 4271933), (2587, 493741), (4577, 279071), (21467, 59501)]