38275289

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 44447040

約数和(自身を除く): 6171751

約数列:

[1, 13, 23, 43, 169, 229, 299, 559, 989, 2977, 3887, 5267, 7267, 9847, 12857, 38701, 68471, 128011, 167141, 226481, 890123, 1664143, 2944253, 38275289]

約数ペア:

[(1, 38275289), (13, 2944253), (23, 1664143), (43, 890123), (169, 226481), (229, 167141), (299, 128011), (559, 68471), (989, 38701), (2977, 12857), (3887, 9847), (5267, 7267)]