9041949

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:487

約数の個数: 40

約数和(自身を含む): 15890688

約数和(自身を除く): 6848739

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 259, 333, 431, 567, 777, 999, 1293, 2331, 2997, 3017, 3879, 6993, 9051, 11637, 15947, 20979, 27153, 34911, 47841, 81459, 111629, 143523, 244377, 334887, 430569, 1004661, 1291707, 3013983, 9041949]

約数ペア:

[(1, 9041949), (3, 3013983), (7, 1291707), (9, 1004661), (21, 430569), (27, 334887), (37, 244377), (63, 143523), (81, 111629), (111, 81459), (189, 47841), (259, 34911), (333, 27153), (431, 20979), (567, 15947), (777, 11637), (999, 9051), (1293, 6993), (2331, 3879), (2997, 3017)]