8816247

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 15100800

約数和(自身を除く): 6284553

約数列:

[1, 3, 9, 11, 19, 33, 43, 57, 99, 109, 129, 171, 209, 327, 387, 473, 627, 817, 981, 1199, 1419, 1881, 2071, 2451, 3597, 4257, 4687, 6213, 7353, 8987, 10791, 14061, 18639, 22781, 26961, 42183, 51557, 68343, 80883, 89053, 154671, 205029, 267159, 464013, 801477, 979583, 2938749, 8816247]

約数ペア:

[(1, 8816247), (3, 2938749), (9, 979583), (11, 801477), (19, 464013), (33, 267159), (43, 205029), (57, 154671), (99, 89053), (109, 80883), (129, 68343), (171, 51557), (209, 42183), (327, 26961), (387, 22781), (473, 18639), (627, 14061), (817, 10791), (981, 8987), (1199, 7353), (1419, 6213), (1881, 4687), (2071, 4257), (2451, 3597)]