1396095987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{1447}}^1$

素因数の和:1660

約数の個数: 48

約数和(自身を含む): 2213146368

約数和(自身を除く): 817050381

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 173, 429, 507, 519, 1447, 1859, 1903, 2249, 4341, 5577, 5709, 6747, 15917, 18811, 24739, 29237, 47751, 56433, 74217, 87711, 206921, 244543, 250331, 321607, 620763, 733629, 750993, 964821, 2689973, 2753641, 3254303, 8069919, 8260923, 9762909, 35797333, 42305939, 107391999, 126917817, 465365329, 1396095987]

約数ペア:

[(1, 1396095987), (3, 465365329), (11, 126917817), (13, 107391999), (33, 42305939), (39, 35797333), (143, 9762909), (169, 8260923), (173, 8069919), (429, 3254303), (507, 2753641), (519, 2689973), (1447, 964821), (1859, 750993), (1903, 733629), (2249, 620763), (4341, 321607), (5577, 250331), (5709, 244543), (6747, 206921), (15917, 87711), (18811, 74217), (24739, 56433), (29237, 47751)]