1025031

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 1678080

約数和(自身を除く): 653049

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 367, 399, 931, 1101, 2569, 2793, 6973, 7707, 17983, 20919, 48811, 53949, 146433, 341677, 1025031]

約数ペア:

[(1, 1025031), (3, 341677), (7, 146433), (19, 53949), (21, 48811), (49, 20919), (57, 17983), (133, 7707), (147, 6973), (367, 2793), (399, 2569), (931, 1101)]