2909643

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2383}}^1$

素因数の和:2434

約数の個数: 16

約数和(自身を含む): 4348416

約数和(自身を除く): 1438773

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 2383, 7149, 26213, 78639, 88171, 264513, 969881, 2909643]

約数ペア:

[(1, 2909643), (3, 969881), (11, 264513), (33, 88171), (37, 78639), (111, 26213), (407, 7149), (1221, 2383)]