313888938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{53437}}^1$

素因数の和:53542

約数の個数: 32

約数和(自身を含む): 692556480

約数和(自身を除く): 378667542

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 534, 979, 1958, 2937, 5874, 53437, 106874, 160311, 320622, 587807, 1175614, 1763421, 3526842, 4755893, 9511786, 14267679, 28535358, 52314823, 104629646, 156944469, 313888938]

約数ペア:

[(1, 313888938), (2, 156944469), (3, 104629646), (6, 52314823), (11, 28535358), (22, 14267679), (33, 9511786), (66, 4755893), (89, 3526842), (178, 1763421), (267, 1175614), (534, 587807), (979, 320622), (1958, 160311), (2937, 106874), (5874, 53437)]