470799

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 32

約数和(自身を含む): 829440

約数和(自身を除く): 358641

約数列:

[1, 3, 7, 9, 21, 27, 47, 53, 63, 141, 159, 189, 329, 371, 423, 477, 987, 1113, 1269, 1431, 2491, 2961, 3339, 7473, 8883, 10017, 17437, 22419, 52311, 67257, 156933, 470799]

約数ペア:

[(1, 470799), (3, 156933), (7, 67257), (9, 52311), (21, 22419), (27, 17437), (47, 10017), (53, 8883), (63, 7473), (141, 3339), (159, 2961), (189, 2491), (329, 1431), (371, 1269), (423, 1113), (477, 987)]