305316783

素因数分解:

$3^4\times {\mathrm{1229}}^1\times {\mathrm{3067}}^1$

素因数の和:4308

約数の個数: 20

約数和(自身を含む): 456610440

約数和(自身を除く): 151293657

約数列:

[1, 3, 9, 27, 81, 1229, 3067, 3687, 9201, 11061, 27603, 33183, 82809, 99549, 248427, 3769343, 11308029, 33924087, 101772261, 305316783]

約数ペア:

[(1, 305316783), (3, 101772261), (9, 33924087), (27, 11308029), (81, 3769343), (1229, 248427), (3067, 99549), (3687, 82809), (9201, 33183), (11061, 27603)]