71226961

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{397}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 79189264

約数和(自身を除く): 7962303

約数列:

[1, 13, 37, 373, 397, 481, 4849, 5161, 13801, 14689, 148081, 179413, 190957, 1925053, 5478997, 71226961]

約数ペア:

[(1, 71226961), (13, 5478997), (37, 1925053), (373, 190957), (397, 179413), (481, 148081), (4849, 14689), (5161, 13801)]