25667517

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 37610496

約数和(自身を除く): 11942979

約数列:

[1, 3, 23, 41, 43, 69, 123, 129, 211, 633, 943, 989, 1763, 2829, 2967, 4853, 5289, 8651, 9073, 14559, 25953, 27219, 40549, 121647, 198973, 208679, 371993, 596919, 626037, 1115979, 8555839, 25667517]

約数ペア:

[(1, 25667517), (3, 8555839), (23, 1115979), (41, 626037), (43, 596919), (69, 371993), (123, 208679), (129, 198973), (211, 121647), (633, 40549), (943, 27219), (989, 25953), (1763, 14559), (2829, 9073), (2967, 8651), (4853, 5289)]