2040954909

素因数分解:

$3^1\times 7^2\times {\mathrm{2111}}^1\times {\mathrm{6577}}^1$

素因数の和:8705

約数の個数: 24

約数和(自身を含む): 3167543808

約数和(自身を除く): 1126588899

約数列:

[1, 3, 7, 21, 49, 147, 2111, 6333, 6577, 14777, 19731, 44331, 46039, 103439, 138117, 310317, 322273, 966819, 13884047, 41652141, 97188329, 291564987, 680318303, 2040954909]

約数ペア:

[(1, 2040954909), (3, 680318303), (7, 291564987), (21, 97188329), (49, 41652141), (147, 13884047), (2111, 966819), (6333, 322273), (6577, 310317), (14777, 138117), (19731, 103439), (44331, 46039)]