1112798421

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1\times {\mathrm{839}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 1892217600

約数和(自身を除く): 779419179

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 569, 777, 839, 1707, 2331, 2517, 3983, 5121, 5873, 7551, 11949, 17619, 21053, 31043, 35847, 52857, 63159, 93129, 147371, 189477, 217301, 279387, 442113, 477391, 651903, 1326339, 1432173, 1955709, 3341737, 4296519, 10025211, 17663467, 30075633, 52990401, 123644269, 158971203, 370932807, 1112798421]

約数ペア:

[(1, 1112798421), (3, 370932807), (7, 158971203), (9, 123644269), (21, 52990401), (37, 30075633), (63, 17663467), (111, 10025211), (259, 4296519), (333, 3341737), (569, 1955709), (777, 1432173), (839, 1326339), (1707, 651903), (2331, 477391), (2517, 442113), (3983, 279387), (5121, 217301), (5873, 189477), (7551, 147371), (11949, 93129), (17619, 63159), (21053, 52857), (31043, 35847)]