4638501

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 8356608

約数和(自身を除く): 3718107

約数列:

[1, 3, 7, 9, 17, 21, 51, 61, 63, 71, 119, 153, 183, 213, 357, 427, 497, 549, 639, 1037, 1071, 1207, 1281, 1491, 3111, 3621, 3843, 4331, 4473, 7259, 8449, 9333, 10863, 12993, 21777, 25347, 30317, 38979, 65331, 73627, 76041, 90951, 220881, 272853, 515389, 662643, 1546167, 4638501]

約数ペア:

[(1, 4638501), (3, 1546167), (7, 662643), (9, 515389), (17, 272853), (21, 220881), (51, 90951), (61, 76041), (63, 73627), (71, 65331), (119, 38979), (153, 30317), (183, 25347), (213, 21777), (357, 12993), (427, 10863), (497, 9333), (549, 8449), (639, 7259), (1037, 4473), (1071, 4331), (1207, 3843), (1281, 3621), (1491, 3111)]