9951687

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{1021}}^1$

素因数の和:1068

約数の個数: 24

約数和(自身を含む): 15575280

約数和(自身を除く): 5623593

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1021, 1083, 3063, 3249, 9189, 9747, 19399, 27567, 58197, 174591, 368581, 523773, 1105743, 3317229, 9951687]

約数ペア:

[(1, 9951687), (3, 3317229), (9, 1105743), (19, 523773), (27, 368581), (57, 174591), (171, 58197), (361, 27567), (513, 19399), (1021, 9747), (1083, 9189), (3063, 3249)]