21234572493

素因数分解:

$3^1\times {\mathrm{359}}^1\times {\mathrm{4241}}^1\times {\mathrm{4649}}^1$

素因数の和:9252

約数の個数: 16

約数和(自身を含む): 28404432000

約数和(自身を除く): 7169859507

約数列:

[1, 3, 359, 1077, 4241, 4649, 12723, 13947, 1522519, 1668991, 4567557, 5006973, 19716409, 59149227, 7078190831, 21234572493]

約数ペア:

[(1, 21234572493), (3, 7078190831), (359, 59149227), (1077, 19716409), (4241, 5006973), (4649, 4567557), (12723, 1668991), (13947, 1522519)]