3289713

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 32

約数和(自身を含む): 5376000

約数和(自身を除く): 2086287

約数列:

[1, 3, 7, 21, 23, 49, 69, 139, 147, 161, 343, 417, 483, 973, 1029, 1127, 2919, 3197, 3381, 6811, 7889, 9591, 20433, 22379, 23667, 47677, 67137, 143031, 156653, 469959, 1096571, 3289713]

約数ペア:

[(1, 3289713), (3, 1096571), (7, 469959), (21, 156653), (23, 143031), (49, 67137), (69, 47677), (139, 23667), (147, 22379), (161, 20433), (343, 9591), (417, 7889), (483, 6811), (973, 3381), (1029, 3197), (1127, 2919)]