340277763

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{1693}}^1$

素因数の和:2283

約数の個数: 32

約数和(自身を含む): 550319616

約数和(自身を除く): 210041853

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 563, 1689, 1693, 3941, 5079, 9571, 11823, 11851, 28713, 28781, 35553, 66997, 86343, 200991, 201467, 604401, 953159, 2859477, 6672113, 16203703, 20016339, 48611109, 113425921, 340277763]

約数ペア:

[(1, 340277763), (3, 113425921), (7, 48611109), (17, 20016339), (21, 16203703), (51, 6672113), (119, 2859477), (357, 953159), (563, 604401), (1689, 201467), (1693, 200991), (3941, 86343), (5079, 66997), (9571, 35553), (11823, 28781), (11851, 28713)]