16538469

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1091}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 22923264

約数和(自身を除く): 6384795

約数列:

[1, 3, 31, 93, 163, 489, 1091, 3273, 5053, 15159, 33821, 101463, 177833, 533499, 5512823, 16538469]

約数ペア:

[(1, 16538469), (3, 5512823), (31, 533499), (93, 177833), (163, 101463), (489, 33821), (1091, 15159), (3273, 5053)]