712493457

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1\times {\mathrm{8573}}^1$

素因数の和:10720

約数の個数: 16

約数和(自身を含む): 1023667008

約数和(自身を除く): 311173551

約数列:

[1, 3, 13, 39, 2131, 6393, 8573, 25719, 27703, 83109, 111449, 334347, 18269063, 54807189, 237497819, 712493457]

約数ペア:

[(1, 712493457), (3, 237497819), (13, 54807189), (39, 18269063), (2131, 334347), (6393, 111449), (8573, 83109), (25719, 27703)]