423907533

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{15053}}^1$

素因数の和:15218

約数の個数: 32

約数和(自身を含む): 722592000

約数和(自身を除く): 298684467

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 189, 447, 1043, 1341, 3129, 4023, 9387, 15053, 28161, 45159, 105371, 135477, 316113, 406431, 948339, 2242897, 2845017, 6728691, 15700279, 20186073, 47100837, 60558219, 141302511, 423907533]

約数ペア:

[(1, 423907533), (3, 141302511), (7, 60558219), (9, 47100837), (21, 20186073), (27, 15700279), (63, 6728691), (149, 2845017), (189, 2242897), (447, 948339), (1043, 406431), (1341, 316113), (3129, 135477), (4023, 105371), (9387, 45159), (15053, 28161)]