572355981

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{4253}}^1$

素因数の和:5065

約数の個数: 24

約数和(自身を含む): 871559520

約数和(自身を除く): 299203539

約数列:

[1, 3, 9, 19, 57, 171, 787, 2361, 4253, 7083, 12759, 14953, 38277, 44859, 80807, 134577, 242421, 727263, 3347111, 10041333, 30123999, 63595109, 190785327, 572355981]

約数ペア:

[(1, 572355981), (3, 190785327), (9, 63595109), (19, 30123999), (57, 10041333), (171, 3347111), (787, 727263), (2361, 242421), (4253, 134577), (7083, 80807), (12759, 44859), (14953, 38277)]