1318377597

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{449}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 1831248000

約数和(自身を除く): 512870403

約数列:

[1, 3, 53, 59, 159, 177, 313, 449, 939, 1347, 3127, 9381, 16589, 18467, 23797, 26491, 49767, 55401, 71391, 79473, 140537, 421611, 978751, 1404023, 2936253, 4212069, 7448461, 8291683, 22345383, 24875049, 439459199, 1318377597]

約数ペア:

[(1, 1318377597), (3, 439459199), (53, 24875049), (59, 22345383), (159, 8291683), (177, 7448461), (313, 4212069), (449, 2936253), (939, 1404023), (1347, 978751), (3127, 421611), (9381, 140537), (16589, 79473), (18467, 71391), (23797, 55401), (26491, 49767)]