30481803

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6551}}^1$

素因数の和:6615

約数の個数: 24

約数和(自身を含む): 49061376

約数和(自身を除く): 18579573

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 6551, 19653, 58959, 72061, 216183, 307897, 648549, 923691, 2771073, 3386867, 10160601, 30481803]

約数ペア:

[(1, 30481803), (3, 10160601), (9, 3386867), (11, 2771073), (33, 923691), (47, 648549), (99, 307897), (141, 216183), (423, 72061), (517, 58959), (1551, 19653), (4653, 6551)]