47681193

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73243}}^1$

素因数の和:73284

約数の個数: 16

約数和(自身を含む): 75001856

約数和(自身を除く): 27320663

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 73243, 219729, 512701, 1538103, 2270533, 6811599, 15893731, 47681193]

約数ペア:

[(1, 47681193), (3, 15893731), (7, 6811599), (21, 2270533), (31, 1538103), (93, 512701), (217, 219729), (651, 73243)]