99198979

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{523}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 111222144

約数和(自身を除く): 12023165

約数列:

[1, 11, 43, 401, 473, 523, 4411, 5753, 17243, 22489, 189673, 209723, 247379, 2306953, 9018089, 99198979]

約数ペア:

[(1, 99198979), (11, 9018089), (43, 2306953), (401, 247379), (473, 209723), (523, 189673), (4411, 22489), (5753, 17243)]