8137233

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 13171200

約数和(自身を除く): 5033967

約数列:

[1, 3, 9, 13, 27, 39, 97, 117, 239, 291, 351, 717, 873, 1261, 2151, 2619, 3107, 3783, 6453, 9321, 11349, 23183, 27963, 34047, 69549, 83889, 208647, 301379, 625941, 904137, 2712411, 8137233]

約数ペア:

[(1, 8137233), (3, 2712411), (9, 904137), (13, 625941), (27, 301379), (39, 208647), (97, 83889), (117, 69549), (239, 34047), (291, 27963), (351, 23183), (717, 11349), (873, 9321), (1261, 6453), (2151, 3783), (2619, 3107)]