30983673

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1471}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 50872320

約数和(自身を除く): 19888647

約数列:

[1, 3, 7, 17, 21, 51, 59, 119, 177, 357, 413, 1003, 1239, 1471, 3009, 4413, 7021, 10297, 21063, 25007, 30891, 75021, 86789, 175049, 260367, 525147, 607523, 1475413, 1822569, 4426239, 10327891, 30983673]

約数ペア:

[(1, 30983673), (3, 10327891), (7, 4426239), (17, 1822569), (21, 1475413), (51, 607523), (59, 525147), (119, 260367), (177, 175049), (357, 86789), (413, 75021), (1003, 30891), (1239, 25007), (1471, 21063), (3009, 10297), (4413, 7021)]