3178371

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 5322240

約数和(自身を除く): 2143869

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 307, 357, 493, 609, 921, 1479, 2149, 3451, 5219, 6447, 8903, 10353, 15657, 26709, 36533, 62321, 109599, 151351, 186963, 454053, 1059457, 3178371]

約数ペア:

[(1, 3178371), (3, 1059457), (7, 454053), (17, 186963), (21, 151351), (29, 109599), (51, 62321), (87, 36533), (119, 26709), (203, 15657), (307, 10353), (357, 8903), (493, 6447), (609, 5219), (921, 3451), (1479, 2149)]