3147788

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{389}}^1$

素因数の和:434

約数の個数: 36

約数和(自身を含む): 6704880

約数和(自身を除く): 3557092

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 389, 476, 578, 778, 1156, 1556, 2023, 2723, 4046, 5446, 6613, 8092, 10892, 13226, 26452, 46291, 92582, 112421, 185164, 224842, 449684, 786947, 1573894, 3147788]

約数ペア:

[(1, 3147788), (2, 1573894), (4, 786947), (7, 449684), (14, 224842), (17, 185164), (28, 112421), (34, 92582), (68, 46291), (119, 26452), (238, 13226), (289, 10892), (389, 8092), (476, 6613), (578, 5446), (778, 4046), (1156, 2723), (1556, 2023)]