2785148913

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{28607}}^1$

素因数の和:28733

約数の個数: 32

約数和(自身を含む): 4152508416

約数和(自身を除く): 1367359503

約数列:

[1, 3, 17, 23, 51, 69, 83, 249, 391, 1173, 1411, 1909, 4233, 5727, 28607, 32453, 85821, 97359, 486319, 657961, 1458957, 1973883, 2374381, 7123143, 11185337, 33556011, 40364477, 54610763, 121093431, 163832289, 928382971, 2785148913]

約数ペア:

[(1, 2785148913), (3, 928382971), (17, 163832289), (23, 121093431), (51, 54610763), (69, 40364477), (83, 33556011), (249, 11185337), (391, 7123143), (1173, 2374381), (1411, 1973883), (1909, 1458957), (4233, 657961), (5727, 486319), (28607, 97359), (32453, 85821)]