242638599

素因数分解:

$3^1\times 7^1\times {\mathrm{2971}}^1\times {\mathrm{3889}}^1$

素因数の和:6870

約数の個数: 16

約数和(自身を含む): 369954560

約数和(自身を除く): 127315961

約数列:

[1, 3, 7, 21, 2971, 3889, 8913, 11667, 20797, 27223, 62391, 81669, 11554219, 34662657, 80879533, 242638599]

約数ペア:

[(1, 242638599), (3, 80879533), (7, 34662657), (21, 11554219), (2971, 81669), (3889, 62391), (8913, 27223), (11667, 20797)]