39389691

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{5657}}^1$

素因数の和:5882

約数の個数: 16

約数和(自身を含む): 57575808

約数和(自身を除く): 18186117

約数列:

[1, 3, 11, 33, 211, 633, 2321, 5657, 6963, 16971, 62227, 186681, 1193627, 3580881, 13129897, 39389691]

約数ペア:

[(1, 39389691), (3, 13129897), (11, 3580881), (33, 1193627), (211, 186681), (633, 62227), (2321, 16971), (5657, 6963)]