2007121497

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{1459}}^1\times {\mathrm{3299}}^1$

素因数の和:4900

約数の個数: 16

約数和(自身を含む): 2698080000

約数和(自身を除く): 690958503

約数列:

[1, 3, 139, 417, 1459, 3299, 4377, 9897, 202801, 458561, 608403, 1375683, 4813241, 14439723, 669040499, 2007121497]

約数ペア:

[(1, 2007121497), (3, 669040499), (139, 14439723), (417, 4813241), (1459, 1375683), (3299, 608403), (4377, 458561), (9897, 202801)]