337414

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1$

素因数の和:340

約数の個数: 24

約数和(自身を含む): 644328

約数和(自身を除く): 306914

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 313, 539, 626, 1078, 2191, 3443, 4382, 6886, 15337, 24101, 30674, 48202, 168707, 337414]

約数ペア:

[(1, 337414), (2, 168707), (7, 48202), (11, 30674), (14, 24101), (22, 15337), (49, 6886), (77, 4382), (98, 3443), (154, 2191), (313, 1078), (539, 626)]