711272009

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 867041280

約数和(自身を除く): 155769271

約数列:

[1, 7, 29, 47, 127, 203, 329, 587, 889, 1363, 3683, 4109, 5969, 9541, 17023, 25781, 27589, 41783, 74549, 119161, 173101, 193123, 521843, 800081, 1211707, 2161921, 3503803, 5600567, 15133447, 24526621, 101610287, 711272009]

約数ペア:

[(1, 711272009), (7, 101610287), (29, 24526621), (47, 15133447), (127, 5600567), (203, 3503803), (329, 2161921), (587, 1211707), (889, 800081), (1363, 521843), (3683, 193123), (4109, 173101), (5969, 119161), (9541, 74549), (17023, 41783), (25781, 27589)]