15553620609

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3843247}}^1$

素因数の和:3843340

約数の個数: 16

約数和(自身を含む): 22137108480

約数和(自身を除く): 6583487871

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 3843247, 11529741, 73021693, 219065079, 272870537, 818611611, 5184540203, 15553620609]

約数ペア:

[(1, 15553620609), (3, 5184540203), (19, 818611611), (57, 272870537), (71, 219065079), (213, 73021693), (1349, 11529741), (4047, 3843247)]