1138861347

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{258421}}^1$

素因数の和:258550

約数の個数: 16

約数和(自身を含む): 1649766048

約数和(自身を除く): 510904701

約数列:

[1, 3, 13, 39, 113, 339, 1469, 4407, 258421, 775263, 3359473, 10078419, 29201573, 87604719, 379620449, 1138861347]

約数ペア:

[(1, 1138861347), (3, 379620449), (13, 87604719), (39, 29201573), (113, 10078419), (339, 3359473), (1469, 775263), (4407, 258421)]