321196547

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{7951}}^1$

素因数の和:8186

約数の個数: 16

約数和(自身を含む): 381696000

約数和(自身を除く): 60499453

約数列:

[1, 7, 29, 199, 203, 1393, 5771, 7951, 40397, 55657, 230579, 1582249, 1614053, 11075743, 45885221, 321196547]

約数ペア:

[(1, 321196547), (7, 45885221), (29, 11075743), (199, 1614053), (203, 1582249), (1393, 230579), (5771, 55657), (7951, 40397)]