56492919

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19079}}^1$

素因数の和:19139

約数の個数: 24

約数和(自身を含む): 95247360

約数和(自身を除く): 38754441

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 19079, 57237, 133553, 171711, 400659, 896713, 1201977, 2690139, 6276991, 8070417, 18830973, 56492919]

約数ペア:

[(1, 56492919), (3, 18830973), (7, 8070417), (9, 6276991), (21, 2690139), (47, 1201977), (63, 896713), (141, 400659), (329, 171711), (423, 133553), (987, 57237), (2961, 19079)]