348536859

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 533275392

約数和(自身を除く): 184738533

約数列:

[1, 3, 11, 33, 41, 61, 103, 123, 183, 309, 451, 671, 1133, 1353, 1681, 2013, 2501, 3399, 4223, 5043, 6283, 7503, 12669, 18491, 18849, 27511, 46453, 55473, 69113, 82533, 102541, 139359, 173143, 207339, 257603, 307623, 519429, 772809, 1127951, 1904573, 2833633, 3383853, 5713719, 8500899, 10561723, 31685169, 116178953, 348536859]

約数ペア:

[(1, 348536859), (3, 116178953), (11, 31685169), (33, 10561723), (41, 8500899), (61, 5713719), (103, 3383853), (123, 2833633), (183, 1904573), (309, 1127951), (451, 772809), (671, 519429), (1133, 307623), (1353, 257603), (1681, 207339), (2013, 173143), (2501, 139359), (3399, 102541), (4223, 82533), (5043, 69113), (6283, 55473), (7503, 46453), (12669, 27511), (18491, 18849)]