30921243921

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{248657}}^1$

素因数の和:249041

約数の個数: 24

約数和(自身を含む): 45889336584

約数和(自身を除く): 14968092663

約数列:

[1, 3, 9, 41, 123, 337, 369, 1011, 3033, 13817, 41451, 124353, 248657, 745971, 2237913, 10194937, 30584811, 83797409, 91754433, 251392227, 754176681, 3435693769, 10307081307, 30921243921]

約数ペア:

[(1, 30921243921), (3, 10307081307), (9, 3435693769), (41, 754176681), (123, 251392227), (337, 91754433), (369, 83797409), (1011, 30584811), (3033, 10194937), (13817, 2237913), (41451, 745971), (124353, 248657)]