141520209

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{4649}}^1$

素因数の和:4864

約数の個数: 16

約数和(自身を含む): 192696000

約数和(自身を除く): 51175791

約数列:

[1, 3, 73, 139, 219, 417, 4649, 10147, 13947, 30441, 339377, 646211, 1018131, 1938633, 47173403, 141520209]

約数ペア:

[(1, 141520209), (3, 47173403), (73, 1938633), (139, 1018131), (219, 646211), (417, 339377), (4649, 30441), (10147, 13947)]