214687923

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{4513}}^1$

素因数の和:4774

約数の個数: 16

約数和(自身を含む): 290990496

約数和(自身を除く): 76302573

約数列:

[1, 3, 101, 157, 303, 471, 4513, 13539, 15857, 47571, 455813, 708541, 1367439, 2125623, 71562641, 214687923]

約数ペア:

[(1, 214687923), (3, 71562641), (101, 2125623), (157, 1367439), (303, 708541), (471, 455813), (4513, 47571), (13539, 15857)]