2942643

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3877}}^1$

素因数の和:3914

約数の個数: 16

約数和(自身を含む): 4467456

約数和(自身を除く): 1524813

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 3877, 11631, 42647, 89171, 127941, 267513, 980881, 2942643]

約数ペア:

[(1, 2942643), (3, 980881), (11, 267513), (23, 127941), (33, 89171), (69, 42647), (253, 11631), (759, 3877)]