25789959

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4159}}^1$

素因数の和:4231

約数の個数: 24

約数和(自身を含む): 40884480

約数和(自身を除く): 15094521

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 4159, 6201, 12477, 37431, 54067, 162201, 220427, 486603, 661281, 1983843, 2865551, 8596653, 25789959]

約数ペア:

[(1, 25789959), (3, 8596653), (9, 2865551), (13, 1983843), (39, 661281), (53, 486603), (117, 220427), (159, 162201), (477, 54067), (689, 37431), (2067, 12477), (4159, 6201)]