214655909

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{1367}}^1$

素因数の和:1684

約数の個数: 16

約数和(自身を含む): 237178368

約数和(自身を除く): 22522459

約数列:

[1, 13, 47, 257, 611, 1367, 3341, 12079, 17771, 64249, 157027, 351319, 835237, 4567147, 16511993, 214655909]

約数ペア:

[(1, 214655909), (13, 16511993), (47, 4567147), (257, 835237), (611, 351319), (1367, 157027), (3341, 64249), (12079, 17771)]