71243451

素因数分解:

$3^2\times {\mathrm{1439}}^1\times {\mathrm{5501}}^1$

素因数の和:6946

約数の個数: 12

約数和(自身を含む): 102997440

約数和(自身を除く): 31753989

約数列:

[1, 3, 9, 1439, 4317, 5501, 12951, 16503, 49509, 7915939, 23747817, 71243451]

約数ペア:

[(1, 71243451), (3, 23747817), (9, 7915939), (1439, 49509), (4317, 16503), (5501, 12951)]