42304899

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{643}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 69819904

約数和(自身を除く): 27515005

約数列:

[1, 3, 7, 13, 21, 39, 91, 241, 273, 643, 723, 1687, 1929, 3133, 4501, 5061, 8359, 9399, 13503, 21931, 25077, 58513, 65793, 154963, 175539, 464889, 1084741, 2014519, 3254223, 6043557, 14101633, 42304899]

約数ペア:

[(1, 42304899), (3, 14101633), (7, 6043557), (13, 3254223), (21, 2014519), (39, 1084741), (91, 464889), (241, 175539), (273, 154963), (643, 65793), (723, 58513), (1687, 25077), (1929, 21931), (3133, 13503), (4501, 9399), (5061, 8359)]