802125891

素因数分解:

$3^2\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{8597}}^1$

素因数の和:10091

約数の個数: 24

約数和(自身を含む): 1325192544

約数和(自身を除く): 523066653

約数列:

[1, 3, 7, 9, 21, 63, 1481, 4443, 8597, 10367, 13329, 25791, 31101, 60179, 77373, 93303, 180537, 541611, 12732157, 38196471, 89125099, 114589413, 267375297, 802125891]

約数ペア:

[(1, 802125891), (3, 267375297), (7, 114589413), (9, 89125099), (21, 38196471), (63, 12732157), (1481, 541611), (4443, 180537), (8597, 93303), (10367, 77373), (13329, 60179), (25791, 31101)]