1160905239

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{17377}}^1$

素因数の和:17967

約数の個数: 24

約数和(自身を含む): 1809119312

約数和(自身を除く): 648214073

約数列:

[1, 3, 9, 13, 39, 117, 571, 1713, 5139, 7423, 17377, 22269, 52131, 66807, 156393, 225901, 677703, 2033109, 9922267, 29766801, 89300403, 128989471, 386968413, 1160905239]

約数ペア:

[(1, 1160905239), (3, 386968413), (9, 128989471), (13, 89300403), (39, 29766801), (117, 9922267), (571, 2033109), (1713, 677703), (5139, 225901), (7423, 156393), (17377, 66807), (22269, 52131)]