1922090331

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4817269}}^1$

素因数の和:4817298

約数の個数: 16

約数和(自身を含む): 3083052800

約数和(自身を除く): 1160962469

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 4817269, 14451807, 33720883, 91528111, 101162649, 274584333, 640696777, 1922090331]

約数ペア:

[(1, 1922090331), (3, 640696777), (7, 274584333), (19, 101162649), (21, 91528111), (57, 33720883), (133, 14451807), (399, 4817269)]