6622371

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 11527680

約数和(自身を除く): 4905309

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 947, 999, 2331, 2841, 6629, 6993, 8523, 19887, 25569, 35039, 59661, 105117, 178983, 245273, 315351, 735819, 946053, 2207457, 6622371]

約数ペア:

[(1, 6622371), (3, 2207457), (7, 946053), (9, 735819), (21, 315351), (27, 245273), (37, 178983), (63, 105117), (111, 59661), (189, 35039), (259, 25569), (333, 19887), (777, 8523), (947, 6993), (999, 6629), (2331, 2841)]