30293019

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 45068400

約数和(自身を除く): 14775381

約数列:

[1, 3, 9, 59, 89, 177, 267, 531, 641, 801, 1923, 5251, 5769, 15753, 37819, 47259, 57049, 113457, 171147, 340371, 513441, 3365891, 10097673, 30293019]

約数ペア:

[(1, 30293019), (3, 10097673), (9, 3365891), (59, 513441), (89, 340371), (177, 171147), (267, 113457), (531, 57049), (641, 47259), (801, 37819), (1923, 15753), (5251, 5769)]