12259941

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{571}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 17379648

約数和(自身を除く): 5119707

約数列:

[1, 3, 17, 51, 421, 571, 1263, 1713, 7157, 9707, 21471, 29121, 240391, 721173, 4086647, 12259941]

約数ペア:

[(1, 12259941), (3, 4086647), (17, 721173), (51, 240391), (421, 29121), (571, 21471), (1263, 9707), (1713, 7157)]