10217207

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 14031360

約数和(自身を除く): 3814153

約数列:

[1, 7, 11, 13, 59, 77, 91, 143, 173, 413, 649, 767, 1001, 1211, 1903, 2249, 4543, 5369, 8437, 10207, 13321, 15743, 24739, 59059, 71449, 112277, 132691, 173173, 785939, 928837, 1459601, 10217207]

約数ペア:

[(1, 10217207), (7, 1459601), (11, 928837), (13, 785939), (59, 173173), (77, 132691), (91, 112277), (143, 71449), (173, 59059), (413, 24739), (649, 15743), (767, 13321), (1001, 10207), (1211, 8437), (1903, 5369), (2249, 4543)]