3260979

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:456

約数の個数: 20

約数和(自身を含む): 4925184

約数和(自身を除く): 1664205

約数列:

[1, 3, 9, 27, 81, 127, 317, 381, 951, 1143, 2853, 3429, 8559, 10287, 25677, 40259, 120777, 362331, 1086993, 3260979]

約数ペア:

[(1, 3260979), (3, 1086993), (9, 362331), (27, 120777), (81, 40259), (127, 25677), (317, 10287), (381, 8559), (951, 3429), (1143, 2853)]