12948652017

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3878003}}^1$

素因数の和:3878069

約数の個数: 24

約数和(自身を含む): 21778870464

約数和(自身を除く): 8830218447

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 3878003, 11634009, 27146021, 34902027, 81438063, 205534159, 244314189, 616602477, 1438739113, 1849807431, 4316217339, 12948652017]

約数ペア:

[(1, 12948652017), (3, 4316217339), (7, 1849807431), (9, 1438739113), (21, 616602477), (53, 244314189), (63, 205534159), (159, 81438063), (371, 34902027), (477, 27146021), (1113, 11634009), (3339, 3878003)]