313655853

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{2311}}^1$

素因数の和:2625

約数の個数: 32

約数和(自身を含む): 500723712

約数和(自身を除く): 187067859

約数列:

[1, 3, 7, 21, 23, 69, 161, 281, 483, 843, 1967, 2311, 5901, 6463, 6933, 16177, 19389, 45241, 48531, 53153, 135723, 159459, 372071, 649391, 1116213, 1948173, 4545737, 13637211, 14935993, 44807979, 104551951, 313655853]

約数ペア:

[(1, 313655853), (3, 104551951), (7, 44807979), (21, 14935993), (23, 13637211), (69, 4545737), (161, 1948173), (281, 1116213), (483, 649391), (843, 372071), (1967, 159459), (2311, 135723), (5901, 53153), (6463, 48531), (6933, 45241), (16177, 19389)]