47859651

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39983}}^1$

素因数の和:40015

約数の個数: 24

約数和(自身を含む): 83166720

約数和(自身を除く): 35307069

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 39983, 119949, 279881, 359847, 759677, 839643, 2279031, 2518929, 5317739, 6837093, 15953217, 47859651]

約数ペア:

[(1, 47859651), (3, 15953217), (7, 6837093), (9, 5317739), (19, 2518929), (21, 2279031), (57, 839643), (63, 759677), (133, 359847), (171, 279881), (399, 119949), (1197, 39983)]