288049377

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73351}}^1$

素因数の和:73389

約数の個数: 32

約数和(自身を含む): 507009024

約数和(自身を除く): 218959647

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 73351, 220053, 513457, 806861, 1246967, 1540371, 2420583, 3740901, 5648027, 8728769, 13716637, 16944081, 26186307, 41149911, 96016459, 288049377]

約数ペア:

[(1, 288049377), (3, 96016459), (7, 41149911), (11, 26186307), (17, 16944081), (21, 13716637), (33, 8728769), (51, 5648027), (77, 3740901), (119, 2420583), (187, 1540371), (231, 1246967), (357, 806861), (561, 513457), (1309, 220053), (3927, 73351)]