310129113

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{1543}}^1$

素因数の和:2133

約数の個数: 32

約数和(自身を含む): 501590016

約数和(自身を除く): 191460903

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 563, 1543, 1689, 3941, 4629, 9571, 10801, 11823, 26231, 28713, 32403, 66997, 78693, 183617, 200991, 550851, 868709, 2606127, 6080963, 14768053, 18242889, 44304159, 103376371, 310129113]

約数ペア:

[(1, 310129113), (3, 103376371), (7, 44304159), (17, 18242889), (21, 14768053), (51, 6080963), (119, 2606127), (357, 868709), (563, 550851), (1543, 200991), (1689, 183617), (3941, 78693), (4629, 66997), (9571, 32403), (10801, 28713), (11823, 26231)]