17708067

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 30270240

約数和(自身を除く): 12562173

約数列:

[1, 3, 9, 13, 17, 29, 39, 51, 87, 117, 153, 221, 261, 307, 377, 493, 663, 921, 1131, 1479, 1989, 2763, 3393, 3991, 4437, 5219, 6409, 8903, 11973, 15657, 19227, 26709, 35919, 46971, 57681, 67847, 80127, 115739, 151351, 203541, 347217, 454053, 610623, 1041651, 1362159, 1967563, 5902689, 17708067]

約数ペア:

[(1, 17708067), (3, 5902689), (9, 1967563), (13, 1362159), (17, 1041651), (29, 610623), (39, 454053), (51, 347217), (87, 203541), (117, 151351), (153, 115739), (221, 80127), (261, 67847), (307, 57681), (377, 46971), (493, 35919), (663, 26709), (921, 19227), (1131, 15657), (1479, 11973), (1989, 8903), (2763, 6409), (3393, 5219), (3991, 4437)]