1224867

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 32

約数和(自身を含む): 2045952

約数和(自身を除く): 821085

約数列:

[1, 3, 7, 17, 21, 47, 51, 73, 119, 141, 219, 329, 357, 511, 799, 987, 1241, 1533, 2397, 3431, 3723, 5593, 8687, 10293, 16779, 24017, 26061, 58327, 72051, 174981, 408289, 1224867]

約数ペア:

[(1, 1224867), (3, 408289), (7, 174981), (17, 72051), (21, 58327), (47, 26061), (51, 24017), (73, 16779), (119, 10293), (141, 8687), (219, 5593), (329, 3723), (357, 3431), (511, 2397), (799, 1533), (987, 1241)]