29780739

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 44733312

約数和(自身を除く): 14952573

約数列:

[1, 3, 9, 31, 93, 173, 279, 519, 617, 1557, 1851, 5363, 5553, 16089, 19127, 48267, 57381, 106741, 172143, 320223, 960669, 3308971, 9926913, 29780739]

約数ペア:

[(1, 29780739), (3, 9926913), (9, 3308971), (31, 960669), (93, 320223), (173, 172143), (279, 106741), (519, 57381), (617, 48267), (1557, 19127), (1851, 16089), (5363, 5553)]