15696321

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5807}}^1$

素因数の和:5880

約数の個数: 16

約数和(自身を含む): 22581504

約数和(自身を除く): 6885183

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 5807, 17421, 98719, 296157, 307771, 923313, 5232107, 15696321]

約数ペア:

[(1, 15696321), (3, 5232107), (17, 923313), (51, 307771), (53, 296157), (159, 98719), (901, 17421), (2703, 5807)]