996035579

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 1289695680

約数和(自身を除く): 293660101

約数列:

[1, 7, 11, 73, 77, 89, 121, 181, 511, 623, 803, 847, 979, 1267, 1991, 5621, 6497, 6853, 8833, 10769, 13213, 13937, 16109, 21901, 45479, 61831, 71467, 75383, 92491, 112763, 145343, 153307, 177199, 500269, 786137, 1017401, 1175957, 1240393, 1598773, 1949189, 5502959, 8231699, 11191411, 12935527, 13644323, 90548689, 142290797, 996035579]

約数ペア:

[(1, 996035579), (7, 142290797), (11, 90548689), (73, 13644323), (77, 12935527), (89, 11191411), (121, 8231699), (181, 5502959), (511, 1949189), (623, 1598773), (803, 1240393), (847, 1175957), (979, 1017401), (1267, 786137), (1991, 500269), (5621, 177199), (6497, 153307), (6853, 145343), (8833, 112763), (10769, 92491), (13213, 75383), (13937, 71467), (16109, 61831), (21901, 45479)]