629811

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 1121120

約数和(自身を除く): 491309

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 769, 819, 2307, 5383, 6921, 9997, 16149, 29991, 48447, 69979, 89973, 209937, 629811]

約数ペア:

[(1, 629811), (3, 209937), (7, 89973), (9, 69979), (13, 48447), (21, 29991), (39, 16149), (63, 9997), (91, 6921), (117, 5383), (273, 2307), (769, 819)]