7047327

素因数分解:

$3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 11031552

約数和(自身を除く): 3984225

約数列:

[1, 3, 7, 21, 49, 147, 191, 251, 573, 753, 1337, 1757, 4011, 5271, 9359, 12299, 28077, 36897, 47941, 143823, 335587, 1006761, 2349109, 7047327]

約数ペア:

[(1, 7047327), (3, 2349109), (7, 1006761), (21, 335587), (49, 143823), (147, 47941), (191, 36897), (251, 28077), (573, 12299), (753, 9359), (1337, 5271), (1757, 4011)]