30493179

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{7103}}^1$

素因数の和:7168

約数の個数: 20

約数和(自身を含む): 46417536

約数和(自身を除く): 15924357

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 7103, 21309, 63927, 191781, 376459, 575343, 1129377, 3388131, 10164393, 30493179]

約数ペア:

[(1, 30493179), (3, 10164393), (9, 3388131), (27, 1129377), (53, 575343), (81, 376459), (159, 191781), (477, 63927), (1431, 21309), (4293, 7103)]