620103

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 32

約数和(自身を含む): 1013760

約数和(自身を除く): 393657

約数列:

[1, 3, 11, 19, 23, 33, 43, 57, 69, 129, 209, 253, 437, 473, 627, 759, 817, 989, 1311, 1419, 2451, 2967, 4807, 8987, 10879, 14421, 18791, 26961, 32637, 56373, 206701, 620103]

約数ペア:

[(1, 620103), (3, 206701), (11, 56373), (19, 32637), (23, 26961), (33, 18791), (43, 14421), (57, 10879), (69, 8987), (129, 4807), (209, 2967), (253, 2451), (437, 1419), (473, 1311), (627, 989), (759, 817)]