770290419

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{3331}}^1\times {\mathrm{4057}}^1$

素因数の和:7410

約数の個数: 16

約数和(自身を含む): 1081700480

約数和(自身を除く): 311410061

約数列:

[1, 3, 19, 57, 3331, 4057, 9993, 12171, 63289, 77083, 189867, 231249, 13513867, 40541601, 256763473, 770290419]

約数ペア:

[(1, 770290419), (3, 256763473), (19, 40541601), (57, 13513867), (3331, 231249), (4057, 189867), (9993, 77083), (12171, 63289)]