24717119

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 30643200

約数和(自身を除く): 5926081

約数列:

[1, 7, 19, 49, 133, 139, 191, 931, 973, 1337, 2641, 3629, 6811, 9359, 18487, 25403, 26549, 129409, 177821, 185843, 504431, 1300901, 3531017, 24717119]

約数ペア:

[(1, 24717119), (7, 3531017), (19, 1300901), (49, 504431), (133, 185843), (139, 177821), (191, 129409), (931, 26549), (973, 25403), (1337, 18487), (2641, 9359), (3629, 6811)]