17966578903

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{12853}}^1\times {\mathrm{15361}}^1$

素因数の和:28234

約数の個数: 16

約数和(自身を含む): 22115872576

約数和(自身を除く): 4149293673

約数列:

[1, 7, 13, 91, 12853, 15361, 89971, 107527, 167089, 199693, 1169623, 1397851, 197434933, 1382044531, 2566654129, 17966578903]

約数ペア:

[(1, 17966578903), (7, 2566654129), (13, 1382044531), (91, 197434933), (12853, 1397851), (15361, 1169623), (89971, 199693), (107527, 167089)]