3449704391

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{425207}}^1$

素因数の和:425294

約数の個数: 16

約数和(自身を含む): 4218063360

約数和(自身を除く): 768358969

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 425207, 2976449, 8078933, 25937627, 56552531, 181563389, 492814913, 3449704391]

約数ペア:

[(1, 3449704391), (7, 492814913), (19, 181563389), (61, 56552531), (133, 25937627), (427, 8078933), (1159, 2976449), (8113, 425207)]