57189717

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28753}}^1$

素因数の和:28789

約数の個数: 24

約数和(自身を含む): 94198104

約数和(自身を除く): 37008387

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 28753, 86259, 258777, 373789, 488801, 1121367, 1466403, 3364101, 4399209, 6354413, 19063239, 57189717]

約数ペア:

[(1, 57189717), (3, 19063239), (9, 6354413), (13, 4399209), (17, 3364101), (39, 1466403), (51, 1121367), (117, 488801), (153, 373789), (221, 258777), (663, 86259), (1989, 28753)]