3983733

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 6289920

約数和(自身を除く): 2306187

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 431, 711, 1027, 1293, 3081, 3879, 5603, 9243, 16809, 34049, 50427, 102147, 306441, 442637, 1327911, 3983733]

約数ペア:

[(1, 3983733), (3, 1327911), (9, 442637), (13, 306441), (39, 102147), (79, 50427), (117, 34049), (237, 16809), (431, 9243), (711, 5603), (1027, 3879), (1293, 3081)]