42745001

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 49190400

約数和(自身を除く): 6445399

約数列:

[1, 13, 31, 41, 169, 199, 403, 533, 1271, 2587, 5239, 6169, 6929, 8159, 16523, 33631, 80197, 106067, 214799, 252929, 1042561, 1378871, 3288077, 42745001]

約数ペア:

[(1, 42745001), (13, 3288077), (31, 1378871), (41, 1042561), (169, 252929), (199, 214799), (403, 106067), (533, 80197), (1271, 33631), (2587, 16523), (5239, 8159), (6169, 6929)]