2916747

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 4564560

約数和(自身を除く): 1647813

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 461, 703, 1383, 2109, 4149, 6327, 8759, 17057, 26277, 51171, 78831, 153513, 324083, 972249, 2916747]

約数ペア:

[(1, 2916747), (3, 972249), (9, 324083), (19, 153513), (37, 78831), (57, 51171), (111, 26277), (171, 17057), (333, 8759), (461, 6327), (703, 4149), (1383, 2109)]