326953367

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 384943104

約数和(自身を除く): 57989737

約数列:

[1, 13, 17, 67, 71, 221, 311, 871, 923, 1139, 1207, 4043, 4757, 5287, 14807, 15691, 20837, 22081, 61841, 68731, 80869, 270881, 287053, 354229, 375377, 1051297, 1479427, 4604977, 4879901, 19232551, 25150259, 326953367]

約数ペア:

[(1, 326953367), (13, 25150259), (17, 19232551), (67, 4879901), (71, 4604977), (221, 1479427), (311, 1051297), (871, 375377), (923, 354229), (1139, 287053), (1207, 270881), (4043, 80869), (4757, 68731), (5287, 61841), (14807, 22081), (15691, 20837)]