63253939

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{509}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 74370240

約数和(自身を除く): 11116301

約数列:

[1, 7, 41, 287, 433, 509, 3031, 3563, 17753, 20869, 124271, 146083, 220397, 1542779, 9036277, 63253939]

約数ペア:

[(1, 63253939), (7, 9036277), (41, 1542779), (287, 220397), (433, 146083), (509, 124271), (3031, 20869), (3563, 17753)]