2080473633

素因数分解:

$3^3\times 7^1\times {\mathrm{11007797}}^1$

素因数の和:11007813

約数の個数: 16

約数和(自身を含む): 3522495360

約数和(自身を除く): 1442021727

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 11007797, 33023391, 77054579, 99070173, 231163737, 297210519, 693491211, 2080473633]

約数ペア:

[(1, 2080473633), (3, 693491211), (7, 297210519), (9, 231163737), (21, 99070173), (27, 77054579), (63, 33023391), (189, 11007797)]