8424003

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 13602816

約数和(自身を除く): 5178813

約数列:

[1, 3, 7, 21, 23, 69, 107, 161, 163, 321, 483, 489, 749, 1141, 2247, 2461, 3423, 3749, 7383, 11247, 17227, 17441, 26243, 51681, 52323, 78729, 122087, 366261, 401143, 1203429, 2808001, 8424003]

約数ペア:

[(1, 8424003), (3, 2808001), (7, 1203429), (21, 401143), (23, 366261), (69, 122087), (107, 78729), (161, 52323), (163, 51681), (321, 26243), (483, 17441), (489, 17227), (749, 11247), (1141, 7383), (2247, 3749), (2461, 3423)]