15697921577

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{548629}}^1$

素因数の和:548744

約数の個数: 16

約数和(自身を含む): 17696609280

約数和(自身を除く): 1998687703

約数列:

[1, 13, 31, 71, 403, 923, 2201, 28613, 548629, 7132177, 17007499, 38952659, 221097487, 506384567, 1207532429, 15697921577]

約数ペア:

[(1, 15697921577), (13, 1207532429), (31, 506384567), (71, 221097487), (403, 38952659), (923, 17007499), (2201, 7132177), (28613, 548629)]