4320477

素因数分解:

$3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:218

約数の個数: 36

約数和(自身を含む): 7407036

約数和(自身を除く): 3086559

約数列:

[1, 3, 7, 9, 21, 49, 63, 97, 101, 147, 291, 303, 441, 679, 707, 873, 909, 2037, 2121, 4753, 4949, 6111, 6363, 9797, 14259, 14847, 29391, 42777, 44541, 68579, 88173, 205737, 480053, 617211, 1440159, 4320477]

約数ペア:

[(1, 4320477), (3, 1440159), (7, 617211), (9, 480053), (21, 205737), (49, 88173), (63, 68579), (97, 44541), (101, 42777), (147, 29391), (291, 14847), (303, 14259), (441, 9797), (679, 6363), (707, 6111), (873, 4949), (909, 4753), (2037, 2121)]