1497444739

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{15791}}^1$

素因数の和:15871

約数の個数: 32

約数和(自身を含む): 1940520960

約数和(自身を除く): 443076221

約数列:

[1, 7, 19, 23, 31, 133, 161, 217, 437, 589, 713, 3059, 4123, 4991, 13547, 15791, 94829, 110537, 300029, 363193, 489521, 2100203, 2542351, 3426647, 6900667, 9300899, 11258983, 48304669, 65106293, 78812881, 213920677, 1497444739]

約数ペア:

[(1, 1497444739), (7, 213920677), (19, 78812881), (23, 65106293), (31, 48304669), (133, 11258983), (161, 9300899), (217, 6900667), (437, 3426647), (589, 2542351), (713, 2100203), (3059, 489521), (4123, 363193), (4991, 300029), (13547, 110537), (15791, 94829)]