4842981

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 8491392

約数和(自身を除く): 3648411

約数列:

[1, 3, 9, 11, 13, 33, 39, 53, 71, 99, 117, 143, 159, 213, 429, 477, 583, 639, 689, 781, 923, 1287, 1749, 2067, 2343, 2769, 3763, 5247, 6201, 7029, 7579, 8307, 10153, 11289, 22737, 30459, 33867, 41393, 48919, 68211, 91377, 124179, 146757, 372537, 440271, 538109, 1614327, 4842981]

約数ペア:

[(1, 4842981), (3, 1614327), (9, 538109), (11, 440271), (13, 372537), (33, 146757), (39, 124179), (53, 91377), (71, 68211), (99, 48919), (117, 41393), (143, 33867), (159, 30459), (213, 22737), (429, 11289), (477, 10153), (583, 8307), (639, 7579), (689, 7029), (781, 6201), (923, 5247), (1287, 3763), (1749, 2769), (2067, 2343)]