47173239

素因数分解:

$3^3\times {\mathrm{401}}^1\times {\mathrm{4357}}^1$

素因数の和:4767

約数の個数: 16

約数和(自身を含む): 70076640

約数和(自身を除く): 22903401

約数列:

[1, 3, 9, 27, 401, 1203, 3609, 4357, 10827, 13071, 39213, 117639, 1747157, 5241471, 15724413, 47173239]

約数ペア:

[(1, 47173239), (3, 15724413), (9, 5241471), (27, 1747157), (401, 117639), (1203, 39213), (3609, 13071), (4357, 10827)]