331314021

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{2711}}^1$

素因数の和:3121

約数の個数: 24

約数和(自身を含む): 493019904

約数和(自身を除く): 161705883

約数列:

[1, 3, 9, 37, 111, 333, 367, 1101, 2711, 3303, 8133, 13579, 24399, 40737, 100307, 122211, 300921, 902763, 994937, 2984811, 8954433, 36812669, 110438007, 331314021]

約数ペア:

[(1, 331314021), (3, 110438007), (9, 36812669), (37, 8954433), (111, 2984811), (333, 994937), (367, 902763), (1101, 300921), (2711, 122211), (3303, 100307), (8133, 40737), (13579, 24399)]