409705439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{1297}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 492170448

約数和(自身を除く): 82465009

約数列:

[1, 11, 13, 47, 143, 517, 611, 1297, 2209, 6721, 14267, 16861, 24299, 28717, 60959, 185471, 315887, 670549, 792467, 2865073, 8717137, 31515803, 37245949, 409705439]

約数ペア:

[(1, 409705439), (11, 37245949), (13, 31515803), (47, 8717137), (143, 2865073), (517, 792467), (611, 670549), (1297, 315887), (2209, 185471), (6721, 60959), (14267, 28717), (16861, 24299)]