31321361

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:448

約数の個数: 16

約数和(自身を含む): 34105536

約数和(自身を除く): 2784175

約数列:

[1, 17, 67, 107, 257, 1139, 1819, 4369, 7169, 17219, 27499, 121873, 292723, 467483, 1842433, 31321361]

約数ペア:

[(1, 31321361), (17, 1842433), (67, 467483), (107, 292723), (257, 121873), (1139, 27499), (1819, 17219), (4369, 7169)]