7137984777

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30900367}}^1$

素因数の和:30900388

約数の個数: 16

約数和(自身を含む): 11865741312

約数和(自身を除く): 4727756535

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 30900367, 92701101, 216302569, 339904037, 648907707, 1019712111, 2379328259, 7137984777]

約数ペア:

[(1, 7137984777), (3, 2379328259), (7, 1019712111), (11, 648907707), (21, 339904037), (33, 216302569), (77, 92701101), (231, 30900367)]