1040013

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2963}}^1$

素因数の和:2985

約数の個数: 16

約数和(自身を含む): 1659840

約数和(自身を除く): 619827

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2963, 8889, 26667, 38519, 80001, 115557, 346671, 1040013]

約数ペア:

[(1, 1040013), (3, 346671), (9, 115557), (13, 80001), (27, 38519), (39, 26667), (117, 8889), (351, 2963)]