1232251489

素因数分解:

$7^1\times {\mathrm{233}}^1\times {\mathrm{439}}^1\times {\mathrm{1721}}^1$

素因数の和:2400

約数の個数: 16

約数和(自身を含む): 1418376960

約数和(自身を除く): 186125471

約数列:

[1, 7, 233, 439, 1631, 1721, 3073, 12047, 102287, 400993, 716009, 755519, 2806951, 5288633, 176035927, 1232251489]

約数ペア:

[(1, 1232251489), (7, 176035927), (233, 5288633), (439, 2806951), (1631, 755519), (1721, 716009), (3073, 400993), (12047, 102287)]