89220523

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2039}}^1$

素因数の和:2119

約数の個数: 24

約数和(自身を含む): 111628800

約数和(自身を除く): 22408277

約数列:

[1, 7, 19, 47, 49, 133, 329, 893, 931, 2039, 2303, 6251, 14273, 38741, 43757, 95833, 99911, 271187, 670831, 1820827, 1898309, 4695817, 12745789, 89220523]

約数ペア:

[(1, 89220523), (7, 12745789), (19, 4695817), (47, 1898309), (49, 1820827), (133, 670831), (329, 271187), (893, 99911), (931, 95833), (2039, 43757), (2303, 38741), (6251, 14273)]