420139158

素因数分解:

$2^1\times 3^1\times {\mathrm{1493}}^1\times {\mathrm{46901}}^1$

素因数の和:48399

約数の個数: 16

約数和(自身を含む): 840859056

約数和(自身を除く): 420719898

約数列:

[1, 2, 3, 6, 1493, 2986, 4479, 8958, 46901, 93802, 140703, 281406, 70023193, 140046386, 210069579, 420139158]

約数ペア:

[(1, 420139158), (2, 210069579), (3, 140046386), (6, 70023193), (1493, 281406), (2986, 140703), (4479, 93802), (8958, 46901)]