1680821263

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{1013}}^1$

素因数の和:1527

約数の個数: 32

約数和(自身を含む): 2050064640

約数和(自身を除く): 369243377

約数列:

[1, 11, 17, 19, 187, 209, 323, 467, 1013, 3553, 5137, 7939, 8873, 11143, 17221, 19247, 87329, 97603, 150841, 189431, 211717, 327199, 473071, 1659251, 3599189, 5203781, 8042207, 8988349, 88464277, 98871839, 152801933, 1680821263]

約数ペア:

[(1, 1680821263), (11, 152801933), (17, 98871839), (19, 88464277), (187, 8988349), (209, 8042207), (323, 5203781), (467, 3599189), (1013, 1659251), (3553, 473071), (5137, 327199), (7939, 211717), (8873, 189431), (11143, 150841), (17221, 97603), (19247, 87329)]