42034839

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{643}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 70232064

約数和(自身を除く): 28197225

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 283, 643, 849, 1929, 1981, 3113, 4501, 5943, 7073, 9339, 13503, 21219, 21791, 49511, 65373, 148533, 181969, 545907, 1273783, 2001659, 3821349, 6004977, 14011613, 42034839]

約数ペア:

[(1, 42034839), (3, 14011613), (7, 6004977), (11, 3821349), (21, 2001659), (33, 1273783), (77, 545907), (231, 181969), (283, 148533), (643, 65373), (849, 49511), (1929, 21791), (1981, 21219), (3113, 13503), (4501, 9339), (5943, 7073)]