39903201

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1427}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 62375040

約数和(自身を除く): 22471839

約数列:

[1, 3, 9, 13, 39, 117, 239, 717, 1427, 2151, 3107, 4281, 9321, 12843, 18551, 27963, 55653, 166959, 341053, 1023159, 3069477, 4433689, 13301067, 39903201]

約数ペア:

[(1, 39903201), (3, 13301067), (9, 4433689), (13, 3069477), (39, 1023159), (117, 341053), (239, 166959), (717, 55653), (1427, 27963), (2151, 18551), (3107, 12843), (4281, 9321)]