82976971

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1399

約数の個数: 32

約数和(自身を含む): 111513600

約数和(自身を除く): 28536629

約数列:

[1, 7, 11, 19, 43, 77, 133, 209, 301, 473, 817, 1319, 1463, 3311, 5719, 8987, 9233, 14509, 25061, 56717, 62909, 101563, 175427, 275671, 397019, 623887, 1077623, 1929697, 4367209, 7543361, 11853853, 82976971]

約数ペア:

[(1, 82976971), (7, 11853853), (11, 7543361), (19, 4367209), (43, 1929697), (77, 1077623), (133, 623887), (209, 397019), (301, 275671), (473, 175427), (817, 101563), (1319, 62909), (1463, 56717), (3311, 25061), (5719, 14509), (8987, 9233)]