9925587

素因数分解:

$3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:408

約数の個数: 36

約数和(自身を含む): 16965936

約数和(自身を除く): 7040349

約数列:

[1, 3, 7, 9, 21, 49, 63, 71, 147, 213, 317, 441, 497, 639, 951, 1491, 2219, 2853, 3479, 4473, 6657, 10437, 15533, 19971, 22507, 31311, 46599, 67521, 139797, 157549, 202563, 472647, 1102843, 1417941, 3308529, 9925587]

約数ペア:

[(1, 9925587), (3, 3308529), (7, 1417941), (9, 1102843), (21, 472647), (49, 202563), (63, 157549), (71, 139797), (147, 67521), (213, 46599), (317, 31311), (441, 22507), (497, 19971), (639, 15533), (951, 10437), (1491, 6657), (2219, 4473), (2853, 3479)]