3520179

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{3343}}^1$

素因数の和:3368

約数の個数: 20

約数和(自身を含む): 5664736

約数和(自身を除く): 2144557

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 3343, 10029, 30087, 43459, 90261, 130377, 270783, 391131, 1173393, 3520179]

約数ペア:

[(1, 3520179), (3, 1173393), (9, 391131), (13, 270783), (27, 130377), (39, 90261), (81, 43459), (117, 30087), (351, 10029), (1053, 3343)]