2612259

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 4127760

約数和(自身を除く): 1515501

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 269, 747, 807, 1079, 2421, 3237, 3497, 9711, 10491, 22327, 31473, 66981, 200943, 290251, 870753, 2612259]

約数ペア:

[(1, 2612259), (3, 870753), (9, 290251), (13, 200943), (39, 66981), (83, 31473), (117, 22327), (249, 10491), (269, 9711), (747, 3497), (807, 3237), (1079, 2421)]