2974617

素因数分解:

$3^3\times {\mathrm{29}}^2\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 24

約数和(自身を含む): 4598880

約数和(自身を除く): 1624263

約数列:

[1, 3, 9, 27, 29, 87, 131, 261, 393, 783, 841, 1179, 2523, 3537, 3799, 7569, 11397, 22707, 34191, 102573, 110171, 330513, 991539, 2974617]

約数ペア:

[(1, 2974617), (3, 991539), (9, 330513), (27, 110171), (29, 102573), (87, 34191), (131, 22707), (261, 11397), (393, 7569), (783, 3799), (841, 3537), (1179, 2523)]