1020745011

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:772

約数の個数: 64

約数和(自身を含む): 1660248576

約数和(自身を除く): 639503565

約数列:

[1, 3, 11, 13, 33, 37, 39, 107, 111, 143, 321, 407, 429, 481, 601, 1177, 1221, 1391, 1443, 1803, 3531, 3959, 4173, 5291, 6611, 7813, 11877, 15301, 15873, 19833, 22237, 23439, 43549, 45903, 51467, 64307, 66711, 85943, 130647, 154401, 192921, 244607, 257829, 289081, 566137, 707377, 733821, 835991, 867243, 1698411, 2122131, 2379359, 2507973, 3179891, 7138077, 9195901, 9539673, 26172949, 27587703, 30931667, 78518847, 92795001, 340248337, 1020745011]

約数ペア:

[(1, 1020745011), (3, 340248337), (11, 92795001), (13, 78518847), (33, 30931667), (37, 27587703), (39, 26172949), (107, 9539673), (111, 9195901), (143, 7138077), (321, 3179891), (407, 2507973), (429, 2379359), (481, 2122131), (601, 1698411), (1177, 867243), (1221, 835991), (1391, 733821), (1443, 707377), (1803, 566137), (3531, 289081), (3959, 257829), (4173, 244607), (5291, 192921), (6611, 154401), (7813, 130647), (11877, 85943), (15301, 66711), (15873, 64307), (19833, 51467), (22237, 45903), (23439, 43549)]