450289281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{1471}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 664731648

約数和(自身を除く): 214442367

約数列:

[1, 3, 13, 39, 47, 141, 167, 501, 611, 1471, 1833, 2171, 4413, 6513, 7849, 19123, 23547, 57369, 69137, 102037, 207411, 245657, 306111, 736971, 898781, 2696343, 3193541, 9580623, 11545879, 34637637, 150096427, 450289281]

約数ペア:

[(1, 450289281), (3, 150096427), (13, 34637637), (39, 11545879), (47, 9580623), (141, 3193541), (167, 2696343), (501, 898781), (611, 736971), (1471, 306111), (1833, 245657), (2171, 207411), (4413, 102037), (6513, 69137), (7849, 57369), (19123, 23547)]