10640949

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2539}}^1$

素因数の和:2680

約数の個数: 16

約数和(自身を含む): 15605760

約数和(自身を除く): 4964811

約数列:

[1, 3, 11, 33, 127, 381, 1397, 2539, 4191, 7617, 27929, 83787, 322453, 967359, 3546983, 10640949]

約数ペア:

[(1, 10640949), (3, 3546983), (11, 967359), (33, 322453), (127, 83787), (381, 27929), (1397, 7617), (2539, 4191)]