15311793

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11953}}^1$

素因数の和:12024

約数の個数: 16

約数和(自身を含む): 23716736

約数和(自身を除く): 8404943

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 11953, 35859, 83671, 251013, 729133, 2187399, 5103931, 15311793]

約数ペア:

[(1, 15311793), (3, 5103931), (7, 2187399), (21, 729133), (61, 251013), (183, 83671), (427, 35859), (1281, 11953)]