47122713

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1187}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 74501856

約数和(自身を除く): 27379143

約数列:

[1, 3, 9, 11, 33, 99, 401, 1187, 1203, 3561, 3609, 4411, 10683, 13057, 13233, 39171, 39699, 117513, 475987, 1427961, 4283883, 5235857, 15707571, 47122713]

約数ペア:

[(1, 47122713), (3, 15707571), (9, 5235857), (11, 4283883), (33, 1427961), (99, 475987), (401, 117513), (1187, 39699), (1203, 39171), (3561, 13233), (3609, 13057), (4411, 10683)]