4648791

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 7548928

約数和(自身を除く): 2900137

約数列:

[1, 3, 7, 21, 31, 37, 93, 111, 193, 217, 259, 579, 651, 777, 1147, 1351, 3441, 4053, 5983, 7141, 8029, 17949, 21423, 24087, 41881, 49987, 125643, 149961, 221371, 664113, 1549597, 4648791]

約数ペア:

[(1, 4648791), (3, 1549597), (7, 664113), (21, 221371), (31, 149961), (37, 125643), (93, 49987), (111, 41881), (193, 24087), (217, 21423), (259, 17949), (579, 8029), (651, 7141), (777, 5983), (1147, 4053), (1351, 3441)]