320727303

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{913753}}^1$

素因数の和:913775

約数の個数: 16

約数和(自身を含む): 511702240

約数和(自身を除く): 190974937

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 913753, 2741259, 8223777, 11878789, 24671331, 35636367, 106909101, 320727303]

約数ペア:

[(1, 320727303), (3, 106909101), (9, 35636367), (13, 24671331), (27, 11878789), (39, 8223777), (117, 2741259), (351, 913753)]