1004047491

素因数分解:

$3^1\times {\mathrm{307}}^1\times {\mathrm{547}}^1\times {\mathrm{1993}}^1$

素因数の和:2850

約数の個数: 16

約数和(自身を含む): 1346221184

約数和(自身を除く): 342173693

約数列:

[1, 3, 307, 547, 921, 1641, 1993, 5979, 167929, 503787, 611851, 1090171, 1835553, 3270513, 334682497, 1004047491]

約数ペア:

[(1, 1004047491), (3, 334682497), (307, 3270513), (547, 1835553), (921, 1090171), (1641, 611851), (1993, 503787), (5979, 167929)]