7423713

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:446

約数の個数: 36

約数和(自身を含む): 12511044

約数和(自身を除く): 5087331

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 121, 153, 187, 363, 401, 561, 1089, 1203, 1683, 2057, 3609, 4411, 6171, 6817, 13233, 18513, 20451, 39699, 48521, 61353, 74987, 145563, 224961, 436689, 674883, 824857, 2474571, 7423713]

約数ペア:

[(1, 7423713), (3, 2474571), (9, 824857), (11, 674883), (17, 436689), (33, 224961), (51, 145563), (99, 74987), (121, 61353), (153, 48521), (187, 39699), (363, 20451), (401, 18513), (561, 13233), (1089, 6817), (1203, 6171), (1683, 4411), (2057, 3609)]