445477059

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 693463680

約数和(自身を除く): 247986621

約数列:

[1, 3, 9, 19, 57, 97, 107, 171, 251, 291, 321, 753, 873, 963, 1843, 2033, 2259, 4769, 5529, 6099, 10379, 14307, 16587, 18297, 24347, 26857, 31137, 42921, 73041, 80571, 93411, 197201, 219123, 241713, 462593, 510283, 591603, 1387779, 1530849, 1774809, 2605129, 4163337, 4592547, 7815387, 23446161, 49497451, 148492353, 445477059]

約数ペア:

[(1, 445477059), (3, 148492353), (9, 49497451), (19, 23446161), (57, 7815387), (97, 4592547), (107, 4163337), (171, 2605129), (251, 1774809), (291, 1530849), (321, 1387779), (753, 591603), (873, 510283), (963, 462593), (1843, 241713), (2033, 219123), (2259, 197201), (4769, 93411), (5529, 80571), (6099, 73041), (10379, 42921), (14307, 31137), (16587, 26857), (18297, 24347)]