38980773

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1579}}^1$

素因数の和:1809

約数の個数: 24

約数和(自身を含む): 60962720

約数和(自身を除く): 21981947

約数列:

[1, 3, 9, 13, 39, 117, 211, 633, 1579, 1899, 2743, 4737, 8229, 14211, 20527, 24687, 61581, 184743, 333169, 999507, 2998521, 4331197, 12993591, 38980773]

約数ペア:

[(1, 38980773), (3, 12993591), (9, 4331197), (13, 2998521), (39, 999507), (117, 333169), (211, 184743), (633, 61581), (1579, 24687), (1899, 20527), (2743, 14211), (4737, 8229)]