98431039

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4967}}^1$

素因数の和:5142

約数の個数: 16

約数和(自身を含む): 119232000

約数和(自身を除く): 20800961

約数列:

[1, 7, 19, 133, 149, 1043, 2831, 4967, 19817, 34769, 94373, 660611, 740083, 5180581, 14061577, 98431039]

約数ペア:

[(1, 98431039), (7, 14061577), (19, 5180581), (133, 740083), (149, 660611), (1043, 94373), (2831, 34769), (4967, 19817)]