3385431

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 6177600

約数和(自身を除く): 2792169

約数列:

[1, 3, 7, 9, 17, 21, 29, 51, 63, 87, 109, 119, 153, 203, 261, 327, 357, 493, 609, 763, 981, 1071, 1479, 1827, 1853, 2289, 3161, 3451, 4437, 5559, 6867, 9483, 10353, 12971, 16677, 22127, 28449, 31059, 38913, 53737, 66381, 116739, 161211, 199143, 376159, 483633, 1128477, 3385431]

約数ペア:

[(1, 3385431), (3, 1128477), (7, 483633), (9, 376159), (17, 199143), (21, 161211), (29, 116739), (51, 66381), (63, 53737), (87, 38913), (109, 31059), (119, 28449), (153, 22127), (203, 16677), (261, 12971), (327, 10353), (357, 9483), (493, 6867), (609, 5559), (763, 4437), (981, 3451), (1071, 3161), (1479, 2289), (1827, 1853)]