3728277

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 6709248

約数和(自身を除く): 2980971

約数列:

[1, 3, 7, 9, 21, 23, 31, 63, 69, 83, 93, 161, 207, 217, 249, 279, 483, 581, 651, 713, 747, 1449, 1743, 1909, 1953, 2139, 2573, 4991, 5229, 5727, 6417, 7719, 13363, 14973, 17181, 18011, 23157, 40089, 44919, 54033, 59179, 120267, 162099, 177537, 414253, 532611, 1242759, 3728277]

約数ペア:

[(1, 3728277), (3, 1242759), (7, 532611), (9, 414253), (21, 177537), (23, 162099), (31, 120267), (63, 59179), (69, 54033), (83, 44919), (93, 40089), (161, 23157), (207, 18011), (217, 17181), (249, 14973), (279, 13363), (483, 7719), (581, 6417), (651, 5727), (713, 5229), (747, 4991), (1449, 2573), (1743, 2139), (1909, 1953)]