210450117

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{7867}}^1$

素因数の和:8148

約数の個数: 16

約数和(自身を含む): 289416512

約数和(自身を除く): 78966395

約数列:

[1, 3, 37, 111, 241, 723, 7867, 8917, 23601, 26751, 291079, 873237, 1895947, 5687841, 70150039, 210450117]

約数ペア:

[(1, 210450117), (3, 70150039), (37, 5687841), (111, 1895947), (241, 873237), (723, 291079), (7867, 26751), (8917, 23601)]