1213304442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{28888201}}^1$

素因数の和:28888213

約数の個数: 16

約数和(自身を含む): 2773267392

約数和(自身を除く): 1559962950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 28888201, 57776402, 86664603, 173329206, 202217407, 404434814, 606652221, 1213304442]

約数ペア:

[(1, 1213304442), (2, 606652221), (3, 404434814), (6, 202217407), (7, 173329206), (14, 86664603), (21, 57776402), (42, 28888201)]