2757117

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 32

約数和(自身を含む): 4308480

約数和(自身を除く): 1551363

約数列:

[1, 3, 11, 29, 33, 43, 67, 87, 129, 201, 319, 473, 737, 957, 1247, 1419, 1943, 2211, 2881, 3741, 5829, 8643, 13717, 21373, 31691, 41151, 64119, 83549, 95073, 250647, 919039, 2757117]

約数ペア:

[(1, 2757117), (3, 919039), (11, 250647), (29, 95073), (33, 83549), (43, 64119), (67, 41151), (87, 31691), (129, 21373), (201, 13717), (319, 8643), (473, 5829), (737, 3741), (957, 2881), (1247, 2211), (1419, 1943)]