1730141

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 24

約数和(自身を含む): 2232576

約数和(自身を除く): 502435

約数列:

[1, 7, 17, 31, 49, 67, 119, 217, 469, 527, 833, 1139, 1519, 2077, 3283, 3689, 7973, 14539, 25823, 35309, 55811, 101773, 247163, 1730141]

約数ペア:

[(1, 1730141), (7, 247163), (17, 101773), (31, 55811), (49, 35309), (67, 25823), (119, 14539), (217, 7973), (469, 3689), (527, 3283), (833, 2077), (1139, 1519)]