22728777

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{487}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 31107072

約数和(自身を除く): 8378295

約数列:

[1, 3, 47, 141, 331, 487, 993, 1461, 15557, 22889, 46671, 68667, 161197, 483591, 7576259, 22728777]

約数ペア:

[(1, 22728777), (3, 7576259), (47, 483591), (141, 161197), (331, 68667), (487, 46671), (993, 22889), (1461, 15557)]