25797993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 39626496

約数和(自身を除く): 13828503

約数列:

[1, 3, 13, 17, 39, 51, 167, 221, 233, 501, 663, 699, 2171, 2839, 3029, 3961, 6513, 8517, 9087, 11883, 36907, 38911, 51493, 110721, 116733, 154479, 505843, 661487, 1517529, 1984461, 8599331, 25797993]

約数ペア:

[(1, 25797993), (3, 8599331), (13, 1984461), (17, 1517529), (39, 661487), (51, 505843), (167, 154479), (221, 116733), (233, 110721), (501, 51493), (663, 38911), (699, 36907), (2171, 11883), (2839, 9087), (3029, 8517), (3961, 6513)]