3151918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 5983488

約数和(自身を除く): 2831570

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 154, 194, 211, 422, 679, 1067, 1358, 1477, 2134, 2321, 2954, 4642, 7469, 14938, 16247, 20467, 32494, 40934, 143269, 225137, 286538, 450274, 1575959, 3151918]

約数ペア:

[(1, 3151918), (2, 1575959), (7, 450274), (11, 286538), (14, 225137), (22, 143269), (77, 40934), (97, 32494), (154, 20467), (194, 16247), (211, 14938), (422, 7469), (679, 4642), (1067, 2954), (1358, 2321), (1477, 2134)]