30769719

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{1289}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 42002400

約数和(自身を除く): 11232681

約数列:

[1, 3, 73, 109, 219, 327, 1289, 3867, 7957, 23871, 94097, 140501, 282291, 421503, 10256573, 30769719]

約数ペア:

[(1, 30769719), (3, 10256573), (73, 421503), (109, 282291), (219, 140501), (327, 94097), (1289, 23871), (3867, 7957)]