338013

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:135

約数の個数: 24

約数和(自身を含む): 550368

約数和(自身を除く): 212355

約数列:

[1, 3, 9, 13, 27, 39, 81, 107, 117, 243, 321, 351, 963, 1053, 1391, 2889, 3159, 4173, 8667, 12519, 26001, 37557, 112671, 338013]

約数ペア:

[(1, 338013), (3, 112671), (9, 37557), (13, 26001), (27, 12519), (39, 8667), (81, 4173), (107, 3159), (117, 2889), (243, 1391), (321, 1053), (351, 963)]