87236723

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{12601}}^1$

素因数の和:12674

約数の個数: 16

約数和(自身を含む): 106461696

約数和(自身を除く): 19224973

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 12601, 88207, 289823, 541843, 2028761, 3792901, 12462389, 87236723]

約数ペア:

[(1, 87236723), (7, 12462389), (23, 3792901), (43, 2028761), (161, 541843), (301, 289823), (989, 88207), (6923, 12601)]