234283257

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{2381}}^1$

素因数の和:2458

約数の個数: 36

約数和(自身を含む): 377599404

約数和(自身を除く): 143316147

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 841, 1131, 2381, 2523, 3393, 7143, 7569, 10933, 21429, 30953, 32799, 69049, 92859, 98397, 207147, 278577, 621441, 897637, 2002421, 2692911, 6007263, 8078733, 18021789, 26031473, 78094419, 234283257]

約数ペア:

[(1, 234283257), (3, 78094419), (9, 26031473), (13, 18021789), (29, 8078733), (39, 6007263), (87, 2692911), (117, 2002421), (261, 897637), (377, 621441), (841, 278577), (1131, 207147), (2381, 98397), (2523, 92859), (3393, 69049), (7143, 32799), (7569, 30953), (10933, 21429)]