13409664079

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{62483}}^1$

素因数の和:62587

約数の個数: 32

約数和(自身を含む): 16891674624

約数和(自身を除く): 3482010545

約数列:

[1, 7, 23, 31, 43, 161, 217, 301, 713, 989, 1333, 4991, 6923, 9331, 30659, 62483, 214613, 437381, 1437109, 1936973, 2686769, 10059763, 13558811, 18807383, 44550379, 61795687, 83289839, 311852653, 432569809, 583028873, 1915666297, 13409664079]

約数ペア:

[(1, 13409664079), (7, 1915666297), (23, 583028873), (31, 432569809), (43, 311852653), (161, 83289839), (217, 61795687), (301, 44550379), (713, 18807383), (989, 13558811), (1333, 10059763), (4991, 2686769), (6923, 1936973), (9331, 1437109), (30659, 437381), (62483, 214613)]