270131379

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{677021}}^1$

素因数の和:677050

約数の個数: 16

約数和(自身を含む): 433294080

約数和(自身を除く): 163162701

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 677021, 2031063, 4739147, 12863399, 14217441, 38590197, 90043793, 270131379]

約数ペア:

[(1, 270131379), (3, 90043793), (7, 38590197), (19, 14217441), (21, 12863399), (57, 4739147), (133, 2031063), (399, 677021)]