8195229

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 14023680

約数和(自身を除く): 5828451

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 189, 331, 393, 917, 993, 1179, 2317, 2751, 2979, 3537, 6951, 8253, 8937, 20853, 24759, 43361, 62559, 130083, 303527, 390249, 910581, 1170747, 2731743, 8195229]

約数ペア:

[(1, 8195229), (3, 2731743), (7, 1170747), (9, 910581), (21, 390249), (27, 303527), (63, 130083), (131, 62559), (189, 43361), (331, 24759), (393, 20853), (917, 8937), (993, 8253), (1179, 6951), (2317, 3537), (2751, 2979)]