1566973616001

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{3593}}^1\times {\mathrm{11717}}^1$

素因数の和:15985

約数の個数: 32

約数和(自身を含む): 2203430221440

約数和(自身を除く): 636456605439

約数列:

[1, 3, 19, 57, 653, 1959, 3593, 10779, 11717, 12407, 35151, 37221, 68267, 204801, 222623, 667869, 2346229, 7038687, 7651201, 22953603, 42099181, 44578351, 126297543, 133735053, 145372819, 436118457, 799884439, 2399653317, 27490765193, 82472295579, 522324538667, 1566973616001]

約数ペア:

[(1, 1566973616001), (3, 522324538667), (19, 82472295579), (57, 27490765193), (653, 2399653317), (1959, 799884439), (3593, 436118457), (10779, 145372819), (11717, 133735053), (12407, 126297543), (35151, 44578351), (37221, 42099181), (68267, 22953603), (204801, 7651201), (222623, 7038687), (667869, 2346229)]