5646417

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 8897472

約数和(自身を除く): 3251055

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 497, 541, 1491, 1623, 3479, 3787, 10437, 11361, 26509, 38411, 79527, 115233, 268877, 806631, 1882139, 5646417]

約数ペア:

[(1, 5646417), (3, 1882139), (7, 806631), (21, 268877), (49, 115233), (71, 79527), (147, 38411), (213, 26509), (497, 11361), (541, 10437), (1491, 3787), (1623, 3479)]