16723681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 18643968

約数和(自身を除く): 1920287

約数列:

[1, 13, 47, 101, 271, 611, 1313, 3523, 4747, 12737, 27371, 61711, 165581, 355823, 1286437, 16723681]

約数ペア:

[(1, 16723681), (13, 1286437), (47, 355823), (101, 165581), (271, 61711), (611, 27371), (1313, 12737), (3523, 4747)]