23437827

素因数分解:

$3^2\times 7^2\times {\mathrm{53147}}^1$

素因数の和:53167

約数の個数: 18

約数和(自身を含む): 39382668

約数和(自身を除く): 15944841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 53147, 159441, 372029, 478323, 1116087, 2604203, 3348261, 7812609, 23437827]

約数ペア:

[(1, 23437827), (3, 7812609), (7, 3348261), (9, 2604203), (21, 1116087), (49, 478323), (63, 372029), (147, 159441), (441, 53147)]