63281913

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{3923}}^1$

素因数の和:4228

約数の個数: 16

約数和(自身を含む): 89153280

約数和(自身を除く): 25871367

約数列:

[1, 3, 19, 57, 283, 849, 3923, 5377, 11769, 16131, 74537, 223611, 1110209, 3330627, 21093971, 63281913]

約数ペア:

[(1, 63281913), (3, 21093971), (19, 3330627), (57, 1110209), (283, 223611), (849, 74537), (3923, 16131), (5377, 11769)]