888943293861

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{2670197}}^1$

素因数の和:2670481

約数の個数: 32

約数和(自身を含む): 1378078507008

約数和(自身を除く): 489135213147

約数列:

[1, 3, 7, 21, 83, 191, 249, 573, 581, 1337, 1743, 4011, 15853, 47559, 110971, 332913, 2670197, 8010591, 18691379, 56074137, 221626351, 510007627, 664879053, 1530022881, 1551384457, 3570053389, 4654153371, 10710160167, 42330633041, 126991899123, 296314431287, 888943293861]

約数ペア:

[(1, 888943293861), (3, 296314431287), (7, 126991899123), (21, 42330633041), (83, 10710160167), (191, 4654153371), (249, 3570053389), (573, 1551384457), (581, 1530022881), (1337, 664879053), (1743, 510007627), (4011, 221626351), (15853, 56074137), (47559, 18691379), (110971, 8010591), (332913, 2670197)]