16938927

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 25534080

約数和(自身を除く): 8595153

約数列:

[1, 3, 9, 31, 93, 109, 279, 327, 557, 981, 1671, 3379, 5013, 10137, 17267, 30411, 51801, 60713, 155403, 182139, 546417, 1882103, 5646309, 16938927]

約数ペア:

[(1, 16938927), (3, 5646309), (9, 1882103), (31, 546417), (93, 182139), (109, 155403), (279, 60713), (327, 51801), (557, 30411), (981, 17267), (1671, 10137), (3379, 5013)]