2021671750221

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{6071086337}}^1$

素因数の和:6071086380

約数の個数: 12

約数和(自身を含む): 2999116650972

約数和(自身を除く): 977444900751

約数列:

[1, 3, 9, 37, 111, 333, 6071086337, 18213259011, 54639777033, 224630194469, 673890583407, 2021671750221]

約数ペア:

[(1, 2021671750221), (3, 673890583407), (9, 224630194469), (37, 54639777033), (111, 18213259011), (333, 6071086337)]