13922049

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 18986624

約数和(自身を除く): 5064575

約数列:

[1, 3, 73, 151, 219, 421, 453, 1263, 11023, 30733, 33069, 63571, 92199, 190713, 4640683, 13922049]

約数ペア:

[(1, 13922049), (3, 4640683), (73, 190713), (151, 92199), (219, 63571), (421, 33069), (453, 30733), (1263, 11023)]