28225203

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9343}}^1$

素因数の和:9418

約数の個数: 16

約数和(自身を含む): 40366080

約数和(自身を除く): 12140877

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 9343, 28029, 177517, 495179, 532551, 1485537, 9408401, 28225203]

約数ペア:

[(1, 28225203), (3, 9408401), (19, 1485537), (53, 532551), (57, 495179), (159, 177517), (1007, 28029), (3021, 9343)]