2912609817

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{279709}}^1$

素因数の和:279817

約数の個数: 24

約数和(自身を含む): 4581649800

約数和(自身を除く): 1669039983

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 3471, 10413, 279709, 839127, 2517381, 3636217, 10908651, 24894101, 32725953, 74682303, 224046909, 323623313, 970869939, 2912609817]

約数ペア:

[(1, 2912609817), (3, 970869939), (9, 323623313), (13, 224046909), (39, 74682303), (89, 32725953), (117, 24894101), (267, 10908651), (801, 3636217), (1157, 2517381), (3471, 839127), (10413, 279709)]