1034950021

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7717}}^1$

素因数の和:7778

約数の個数: 32

約数和(自身を含む): 1333670400

約数和(自身を除く): 298720379

約数列:

[1, 7, 17, 23, 49, 119, 161, 343, 391, 833, 1127, 2737, 5831, 7717, 7889, 19159, 54019, 131189, 134113, 177491, 378133, 918323, 1242437, 2646931, 3017347, 6428261, 8697059, 21121429, 44997827, 60879413, 147850003, 1034950021]

約数ペア:

[(1, 1034950021), (7, 147850003), (17, 60879413), (23, 44997827), (49, 21121429), (119, 8697059), (161, 6428261), (343, 3017347), (391, 2646931), (833, 1242437), (1127, 918323), (2737, 378133), (5831, 177491), (7717, 134113), (7889, 131189), (19159, 54019)]