2278164441

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1291}}^1\times {\mathrm{4943}}^1$

素因数の和:6261

約数の個数: 32

約数和(自身を含む): 3679285248

約数和(自身を除く): 1401120807

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1291, 3873, 4943, 9037, 14829, 21947, 27111, 34601, 65841, 84031, 103803, 153629, 252093, 460887, 588217, 1764651, 6381413, 19144239, 44669891, 108484021, 134009673, 325452063, 759388147, 2278164441]

約数ペア:

[(1, 2278164441), (3, 759388147), (7, 325452063), (17, 134009673), (21, 108484021), (51, 44669891), (119, 19144239), (357, 6381413), (1291, 1764651), (3873, 588217), (4943, 460887), (9037, 252093), (14829, 153629), (21947, 103803), (27111, 84031), (34601, 65841)]