8138361

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{719}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 13824000

約数和(自身を除く): 5685639

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 343, 539, 719, 1029, 1617, 2157, 3773, 5033, 7909, 11319, 15099, 23727, 35231, 55363, 105693, 166089, 246617, 387541, 739851, 1162623, 2712787, 8138361]

約数ペア:

[(1, 8138361), (3, 2712787), (7, 1162623), (11, 739851), (21, 387541), (33, 246617), (49, 166089), (77, 105693), (147, 55363), (231, 35231), (343, 23727), (539, 15099), (719, 11319), (1029, 7909), (1617, 5033), (2157, 3773)]