13636847

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 16621200

約数和(自身を除く): 2984353

約数列:

[1, 7, 49, 53, 59, 89, 371, 413, 623, 2597, 2891, 3127, 4361, 4717, 5251, 21889, 33019, 36757, 153223, 231133, 257299, 278303, 1948121, 13636847]

約数ペア:

[(1, 13636847), (7, 1948121), (49, 278303), (53, 257299), (59, 231133), (89, 153223), (371, 36757), (413, 33019), (623, 21889), (2597, 5251), (2891, 4717), (3127, 4361)]