38678931

素因数分解:

$3^3\times {\mathrm{1181}}^1\times {\mathrm{1213}}^1$

素因数の和:2403

約数の個数: 16

約数和(自身を含む): 57397920

約数和(自身を除く): 18718989

約数列:

[1, 3, 9, 27, 1181, 1213, 3543, 3639, 10629, 10917, 31887, 32751, 1432553, 4297659, 12892977, 38678931]

約数ペア:

[(1, 38678931), (3, 12892977), (9, 4297659), (27, 1432553), (1181, 32751), (1213, 31887), (3543, 10917), (3639, 10629)]