2746359

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 5076480

約数和(自身を除く): 2330121

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 1321, 2079, 3963, 9247, 11889, 14531, 27741, 35667, 43593, 83223, 101717, 130779, 249669, 305151, 392337, 915453, 2746359]

約数ペア:

[(1, 2746359), (3, 915453), (7, 392337), (9, 305151), (11, 249669), (21, 130779), (27, 101717), (33, 83223), (63, 43593), (77, 35667), (99, 27741), (189, 14531), (231, 11889), (297, 9247), (693, 3963), (1321, 2079)]