13410173

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 16602048

約数和(自身を除く): 3191875

約数列:

[1, 7, 23, 49, 73, 161, 163, 511, 1127, 1141, 1679, 3577, 3749, 7987, 11753, 11899, 26243, 82271, 83293, 183701, 273677, 583051, 1915739, 13410173]

約数ペア:

[(1, 13410173), (7, 1915739), (23, 583051), (49, 273677), (73, 183701), (161, 83293), (163, 82271), (511, 26243), (1127, 11899), (1141, 11753), (1679, 7987), (3577, 3749)]