13530993

素因数分解:

$3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2293}}^1$

素因数の和:2584

約数の個数: 16

約数和(自身を含む): 20701056

約数和(自身を除く): 7170063

約数列:

[1, 3, 7, 21, 281, 843, 1967, 2293, 5901, 6879, 16051, 48153, 644333, 1932999, 4510331, 13530993]

約数ペア:

[(1, 13530993), (3, 4510331), (7, 1932999), (21, 644333), (281, 48153), (843, 16051), (1967, 6879), (2293, 5901)]