275993949

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{22543}}^1$

素因数の和:22617

約数の個数: 32

約数和(自身を含む): 467472384

約数和(自身を除く): 191478435

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 583, 1113, 1749, 4081, 12243, 22543, 67629, 157801, 247973, 473403, 743919, 1194779, 1735811, 3584337, 5207433, 8363453, 13142569, 25090359, 39427707, 91997983, 275993949]

約数ペア:

[(1, 275993949), (3, 91997983), (7, 39427707), (11, 25090359), (21, 13142569), (33, 8363453), (53, 5207433), (77, 3584337), (159, 1735811), (231, 1194779), (371, 743919), (583, 473403), (1113, 247973), (1749, 157801), (4081, 67629), (12243, 22543)]