3707847

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 6534528

約数和(自身を除く): 2826681

約数列:

[1, 3, 9, 11, 13, 33, 39, 43, 67, 99, 117, 129, 143, 201, 387, 429, 473, 559, 603, 737, 871, 1287, 1419, 1677, 2211, 2613, 2881, 4257, 5031, 6149, 6633, 7839, 8643, 9581, 18447, 25929, 28743, 31691, 37453, 55341, 86229, 95073, 112359, 285219, 337077, 411983, 1235949, 3707847]

約数ペア:

[(1, 3707847), (3, 1235949), (9, 411983), (11, 337077), (13, 285219), (33, 112359), (39, 95073), (43, 86229), (67, 55341), (99, 37453), (117, 31691), (129, 28743), (143, 25929), (201, 18447), (387, 9581), (429, 8643), (473, 7839), (559, 6633), (603, 6149), (737, 5031), (871, 4257), (1287, 2881), (1419, 2613), (1677, 2211)]