38143707

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{7013}}^1$

素因数の和:7067

約数の個数: 24

約数和(自身を含む): 60769296

約数和(自身を除く): 22625589

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 7013, 21039, 49091, 147273, 259481, 343637, 778443, 1030911, 1816367, 5449101, 12714569, 38143707]

約数ペア:

[(1, 38143707), (3, 12714569), (7, 5449101), (21, 1816367), (37, 1030911), (49, 778443), (111, 343637), (147, 259481), (259, 147273), (777, 49091), (1813, 21039), (5439, 7013)]