381233279

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{7757}}^1$

素因数の和:7847

約数の個数: 24

約数和(自身を含む): 477582480

約数和(自身を除く): 96349201

約数列:

[1, 7, 17, 49, 59, 119, 413, 833, 1003, 2891, 7021, 7757, 49147, 54299, 131869, 380093, 457663, 923083, 3203641, 6461581, 7780271, 22425487, 54461897, 381233279]

約数ペア:

[(1, 381233279), (7, 54461897), (17, 22425487), (49, 7780271), (59, 6461581), (119, 3203641), (413, 923083), (833, 457663), (1003, 380093), (2891, 131869), (7021, 54299), (7757, 49147)]