213974769

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{911}}^1\times {\mathrm{1327}}^1$

素因数の和:2300

約数の個数: 16

約数和(自身を含む): 290672640

約数和(自身を除く): 76697871

約数列:

[1, 3, 59, 177, 911, 1327, 2733, 3981, 53749, 78293, 161247, 234879, 1208897, 3626691, 71324923, 213974769]

約数ペア:

[(1, 213974769), (3, 71324923), (59, 3626691), (177, 1208897), (911, 234879), (1327, 161247), (2733, 78293), (3981, 53749)]