38554947

素因数分解:

$3^4\times {\mathrm{401}}^1\times {\mathrm{1187}}^1$

素因数の和:1600

約数の個数: 20

約数和(自身を含む): 57786696

約数和(自身を除く): 19231749

約数列:

[1, 3, 9, 27, 81, 401, 1187, 1203, 3561, 3609, 10683, 10827, 32049, 32481, 96147, 475987, 1427961, 4283883, 12851649, 38554947]

約数ペア:

[(1, 38554947), (3, 12851649), (9, 4283883), (27, 1427961), (81, 475987), (401, 96147), (1187, 32481), (1203, 32049), (3561, 10827), (3609, 10683)]