7896429

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 12235392

約数和(自身を除く): 4338963

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 1031, 2553, 3093, 7659, 9279, 23713, 38147, 71139, 114441, 213417, 343323, 877381, 2632143, 7896429]

約数ペア:

[(1, 7896429), (3, 2632143), (9, 877381), (23, 343323), (37, 213417), (69, 114441), (111, 71139), (207, 38147), (333, 23713), (851, 9279), (1031, 7659), (2553, 3093)]