30118401

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1979}}^1$

素因数の和:2093

約数の個数: 24

約数和(自身を含む): 46332000

約数和(自身を除く): 16213599

約数列:

[1, 3, 9, 19, 57, 89, 171, 267, 801, 1691, 1979, 5073, 5937, 15219, 17811, 37601, 112803, 176131, 338409, 528393, 1585179, 3346489, 10039467, 30118401]

約数ペア:

[(1, 30118401), (3, 10039467), (9, 3346489), (19, 1585179), (57, 528393), (89, 338409), (171, 176131), (267, 112803), (801, 37601), (1691, 17811), (1979, 15219), (5073, 5937)]