7031121

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:736

約数の個数: 16

約数和(自身を含む): 9925440

約数和(自身を除く): 2894319

約数列:

[1, 3, 19, 57, 293, 421, 879, 1263, 5567, 7999, 16701, 23997, 123353, 370059, 2343707, 7031121]

約数ペア:

[(1, 7031121), (3, 2343707), (19, 370059), (57, 123353), (293, 23997), (421, 16701), (879, 7999), (1263, 5567)]