980979909

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3593333}}^1$

素因数の和:3593356

約数の個数: 16

約数和(自身を含む): 1609813632

約数和(自身を除く): 628833723

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 3593333, 10779999, 25153331, 46713329, 75459993, 140139987, 326993303, 980979909]

約数ペア:

[(1, 980979909), (3, 326993303), (7, 140139987), (13, 75459993), (21, 46713329), (39, 25153331), (91, 10779999), (273, 3593333)]