1949206509

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{44683}}^1$

素因数の和:44857

約数の個数: 24

約数和(自身を含む): 2913754272

約数和(自身を除く): 964547763

約数列:

[1, 3, 9, 37, 111, 131, 333, 393, 1179, 4847, 14541, 43623, 44683, 134049, 402147, 1653271, 4959813, 5853473, 14879439, 17560419, 52681257, 216578501, 649735503, 1949206509]

約数ペア:

[(1, 1949206509), (3, 649735503), (9, 216578501), (37, 52681257), (111, 17560419), (131, 14879439), (333, 5853473), (393, 4959813), (1179, 1653271), (4847, 402147), (14541, 134049), (43623, 44683)]