99939749

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7901}}^1$

素因数の和:8060

約数の個数: 16

約数和(自身を含む): 123903360

約数和(自身を除く): 23963611

約数列:

[1, 7, 13, 91, 139, 973, 1807, 7901, 12649, 55307, 102713, 718991, 1098239, 7687673, 14277107, 99939749]

約数ペア:

[(1, 99939749), (7, 14277107), (13, 7687673), (91, 1098239), (139, 718991), (973, 102713), (1807, 55307), (7901, 12649)]