20151693

素因数分解:

$3^3\times {\mathrm{461}}^1\times {\mathrm{1619}}^1$

素因数の和:2089

約数の個数: 16

約数和(自身を含む): 29937600

約数和(自身を除く): 9785907

約数列:

[1, 3, 9, 27, 461, 1383, 1619, 4149, 4857, 12447, 14571, 43713, 746359, 2239077, 6717231, 20151693]

約数ペア:

[(1, 20151693), (3, 6717231), (9, 2239077), (27, 746359), (461, 43713), (1383, 14571), (1619, 12447), (4149, 4857)]