13741287

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 22569984

約数和(自身を除く): 8828697

約数列:

[1, 3, 7, 17, 21, 51, 61, 119, 183, 357, 427, 631, 1037, 1281, 1893, 3111, 4417, 7259, 10727, 13251, 21777, 32181, 38491, 75089, 115473, 225267, 269437, 654347, 808311, 1963041, 4580429, 13741287]

約数ペア:

[(1, 13741287), (3, 4580429), (7, 1963041), (17, 808311), (21, 654347), (51, 269437), (61, 225267), (119, 115473), (183, 75089), (357, 38491), (427, 32181), (631, 21777), (1037, 13251), (1281, 10727), (1893, 7259), (3111, 4417)]