4157451

素因数分解:

$3^2\times {\mathrm{571}}^1\times {\mathrm{809}}^1$

素因数の和:1386

約数の個数: 12

約数和(自身を含む): 6023160

約数和(自身を除く): 1865709

約数列:

[1, 3, 9, 571, 809, 1713, 2427, 5139, 7281, 461939, 1385817, 4157451]

約数ペア:

[(1, 4157451), (3, 1385817), (9, 461939), (571, 7281), (809, 5139), (1713, 2427)]