307533111

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 441593856

約数和(自身を除く): 134060745

約数列:

[1, 3, 17, 51, 131, 191, 241, 393, 573, 723, 2227, 3247, 4097, 6681, 9741, 12291, 25021, 31571, 46031, 75063, 94713, 138093, 425357, 536707, 782527, 1276071, 1610121, 2347581, 6030061, 18090183, 102511037, 307533111]

約数ペア:

[(1, 307533111), (3, 102511037), (17, 18090183), (51, 6030061), (131, 2347581), (191, 1610121), (241, 1276071), (393, 782527), (573, 536707), (723, 425357), (2227, 138093), (3247, 94713), (4097, 75063), (6681, 46031), (9741, 31571), (12291, 25021)]