24871469

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 30152088

約数和(自身を除く): 5280619

約数列:

[1, 7, 49, 53, 61, 157, 371, 427, 1099, 2597, 2989, 3233, 7693, 8321, 9577, 22631, 58247, 67039, 158417, 407729, 469273, 507581, 3553067, 24871469]

約数ペア:

[(1, 24871469), (7, 3553067), (49, 507581), (53, 469273), (61, 407729), (157, 158417), (371, 67039), (427, 58247), (1099, 22631), (2597, 9577), (2989, 8321), (3233, 7693)]