17952513

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 24422400

約数和(自身を除く): 6469887

約数列:

[1, 3, 79, 211, 237, 359, 633, 1077, 16669, 28361, 50007, 75749, 85083, 227247, 5984171, 17952513]

約数ペア:

[(1, 17952513), (3, 5984171), (79, 227247), (211, 85083), (237, 75749), (359, 50007), (633, 28361), (1077, 16669)]