1427964039

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{1229}}^1\times {\mathrm{1871}}^1$

素因数の和:3132

約数の個数: 32

約数和(自身を含む): 2210457600

約数和(自身を除く): 782493561

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 1229, 1871, 3687, 5613, 11061, 16839, 28267, 33183, 43033, 50517, 84801, 129099, 254403, 387297, 763209, 1161891, 2299459, 6898377, 20695131, 52887557, 62085393, 158662671, 475988013, 1427964039]

約数ペア:

[(1, 1427964039), (3, 475988013), (9, 158662671), (23, 62085393), (27, 52887557), (69, 20695131), (207, 6898377), (621, 2299459), (1229, 1161891), (1871, 763209), (3687, 387297), (5613, 254403), (11061, 129099), (16839, 84801), (28267, 50517), (33183, 43033)]