31496433

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2039}}^1$

素因数の和:2332

約数の個数: 16

約数和(自身を含む): 44390400

約数和(自身を除く): 12893967

約数列:

[1, 3, 19, 57, 271, 813, 2039, 5149, 6117, 15447, 38741, 116223, 552569, 1657707, 10498811, 31496433]

約数ペア:

[(1, 31496433), (3, 10498811), (19, 1657707), (57, 552569), (271, 116223), (813, 38741), (2039, 15447), (5149, 6117)]