7434415191

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{2459}}^1$

素因数の和:2764

約数の個数: 48

約数和(自身を含む): 11697713280

約数和(自身を除く): 4263298089

約数列:

[1, 3, 7, 21, 49, 131, 147, 157, 393, 471, 917, 1099, 2459, 2751, 3297, 6419, 7377, 7693, 17213, 19257, 20567, 23079, 51639, 61701, 120491, 143969, 322129, 361473, 386063, 431907, 966387, 1007783, 1158189, 2254903, 2702441, 3023349, 6764709, 8107323, 15784321, 18917087, 47352963, 50574253, 56751261, 151722759, 354019771, 1062059313, 2478138397, 7434415191]

約数ペア:

[(1, 7434415191), (3, 2478138397), (7, 1062059313), (21, 354019771), (49, 151722759), (131, 56751261), (147, 50574253), (157, 47352963), (393, 18917087), (471, 15784321), (917, 8107323), (1099, 6764709), (2459, 3023349), (2751, 2702441), (3297, 2254903), (6419, 1158189), (7377, 1007783), (7693, 966387), (17213, 431907), (19257, 386063), (20567, 361473), (23079, 322129), (51639, 143969), (61701, 120491)]