3254853

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 5253120

約数和(自身を除く): 1998267

約数列:

[1, 3, 7, 21, 37, 59, 71, 111, 177, 213, 259, 413, 497, 777, 1239, 1491, 2183, 2627, 4189, 6549, 7881, 12567, 15281, 18389, 29323, 45843, 55167, 87969, 154993, 464979, 1084951, 3254853]

約数ペア:

[(1, 3254853), (3, 1084951), (7, 464979), (21, 154993), (37, 87969), (59, 55167), (71, 45843), (111, 29323), (177, 18389), (213, 15281), (259, 12567), (413, 7881), (497, 6549), (777, 4189), (1239, 2627), (1491, 2183)]