201313707

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{37013}}^1$

素因数の和:37067

約数の個数: 24

約数和(自身を含む): 320689296

約数和(自身を除く): 119375589

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 37013, 111039, 259091, 777273, 1369481, 1813637, 4108443, 5440911, 9586367, 28759101, 67104569, 201313707]

約数ペア:

[(1, 201313707), (3, 67104569), (7, 28759101), (21, 9586367), (37, 5440911), (49, 4108443), (111, 1813637), (147, 1369481), (259, 777273), (777, 259091), (1813, 111039), (5439, 37013)]