42251013

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9187}}^1$

素因数の和:9273

約数の個数: 24

約数和(自身を含む): 70710848

約数和(自身を除く): 28459835

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 9187, 27561, 64309, 82683, 192927, 578781, 670651, 2011953, 4694557, 6035859, 14083671, 42251013]

約数ペア:

[(1, 42251013), (3, 14083671), (7, 6035859), (9, 4694557), (21, 2011953), (63, 670651), (73, 578781), (219, 192927), (511, 82683), (657, 64309), (1533, 27561), (4599, 9187)]