1408871043

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{1683239}}^1$

素因数の和:1683279

約数の個数: 16

約数和(自身を含む): 2154547200

約数和(自身を除く): 745676157

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 1683239, 5049717, 15149151, 45447453, 52180409, 156541227, 469623681, 1408871043]

約数ペア:

[(1, 1408871043), (3, 469623681), (9, 156541227), (27, 52180409), (31, 45447453), (93, 15149151), (279, 5049717), (837, 1683239)]