40527039

素因数分解:

$3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{6967}}^1$

素因数の和:7254

約数の個数: 16

約数和(自身を含む): 61987328

約数和(自身を除く): 21460289

約数列:

[1, 3, 7, 21, 277, 831, 1939, 5817, 6967, 20901, 48769, 146307, 1929859, 5789577, 13509013, 40527039]

約数ペア:

[(1, 40527039), (3, 13509013), (7, 5789577), (21, 1929859), (277, 146307), (831, 48769), (1939, 20901), (5817, 6967)]