38850921

素因数分解:

$3^4\times {\mathrm{293}}^1\times {\mathrm{1637}}^1$

素因数の和:1942

約数の個数: 20

約数和(自身を含む): 58270212

約数和(自身を除く): 19419291

約数列:

[1, 3, 9, 27, 81, 293, 879, 1637, 2637, 4911, 7911, 14733, 23733, 44199, 132597, 479641, 1438923, 4316769, 12950307, 38850921]

約数ペア:

[(1, 38850921), (3, 12950307), (9, 4316769), (27, 1438923), (81, 479641), (293, 132597), (879, 44199), (1637, 23733), (2637, 14733), (4911, 7911)]