1242484271

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{118253}}^1$

素因数の和:118358

約数の個数: 16

約数和(自身を含む): 1513651200

約数和(自身を除く): 271166929

約数列:

[1, 7, 19, 79, 133, 553, 1501, 10507, 118253, 827771, 2246807, 9341987, 15727649, 65393909, 177497753, 1242484271]

約数ペア:

[(1, 1242484271), (7, 177497753), (19, 65393909), (79, 15727649), (133, 9341987), (553, 2246807), (1501, 827771), (10507, 118253)]