401044419

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{4093}}^1$

素因数の和:4312

約数の個数: 32

約数和(自身を含む): 628838400

約数和(自身を除く): 227793981

約数列:

[1, 3, 9, 19, 27, 57, 171, 191, 513, 573, 1719, 3629, 4093, 5157, 10887, 12279, 32661, 36837, 77767, 97983, 110511, 233301, 699903, 781763, 2099709, 2345289, 7035867, 14853497, 21107601, 44560491, 133681473, 401044419]

約数ペア:

[(1, 401044419), (3, 133681473), (9, 44560491), (19, 21107601), (27, 14853497), (57, 7035867), (171, 2345289), (191, 2099709), (513, 781763), (573, 699903), (1719, 233301), (3629, 110511), (4093, 97983), (5157, 77767), (10887, 36837), (12279, 32661)]