138888673

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{34033}}^1$

素因数の和:34104

約数の個数: 16

約数和(自身を含む): 176432256

約数和(自身を除く): 37543583

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 34033, 238231, 374363, 1803749, 2620541, 12626243, 19841239, 138888673]

約数ペア:

[(1, 138888673), (7, 19841239), (11, 12626243), (53, 2620541), (77, 1803749), (371, 374363), (583, 238231), (4081, 34033)]